TensorFlow 1 version
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View source on GitHub
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Bring in all of the public TensorFlow interface into this module.
Modules
app module: Generic entry point script.
audio module: Public API for tf.audio namespace.
autograph module: Conversion of plain Python into TensorFlow graph code.
bitwise module: Operations for manipulating the binary representations of integers.
compat module: Compatibility functions.
config module: Public API for tf.config namespace.
data module: tf.data.Dataset API for input pipelines.
debugging module: Public API for tf.debugging namespace.
distribute module: Library for running a computation across multiple devices.
distributions module: Core module for TensorFlow distribution objects and helpers.
dtypes module: Public API for tf.dtypes namespace.
errors module: Exception types for TensorFlow errors.
estimator module: Estimator: High level tools for working with models.
experimental module: Public API for tf.experimental namespace.
feature_column module: Public API for tf.feature_column namespace.
flags module: Import router for absl.flags. See https://github.com/abseil/abseil-py
gfile module: Import router for file_io.
graph_util module: Helpers to manipulate a tensor graph in python.
image module: Image processing and decoding ops.
initializers module: Public API for tf.initializers namespace.
io module: Public API for tf.io namespace.
keras module: Implementation of the Keras API meant to be a high-level API for TensorFlow.
layers module: Public API for tf.layers namespace.
linalg module: Operations for linear algebra.
lite module: Public API for tf.lite namespace.
logging module: Logging and Summary Operations.
lookup module: Public API for tf.lookup namespace.
losses module: Loss operations for use in neural networks.
manip module: Operators for manipulating tensors.
math module: Math Operations.
metrics module: Evaluation-related metrics.
mixed_precision module: Public API for tf.mixed_precision namespace.
mlir module: Public API for tf.mlir namespace.
nest module: Public API for tf.nest namespace.
nn module: Wrappers for primitive Neural Net (NN) Operations.
profiler module: Public API for tf.profiler namespace.
python_io module: Python functions for directly manipulating TFRecord-formatted files.
quantization module: Public API for tf.quantization namespace.
queue module: Public API for tf.queue namespace.
ragged module: Ragged Tensors.
random module: Public API for tf.random namespace.
raw_ops module: Public API for tf.raw_ops namespace.
resource_loader module: Resource management library.
saved_model module: Public API for tf.saved_model namespace.
sets module: Tensorflow set operations.
signal module: Signal processing operations.
sparse module: Sparse Tensor Representation.
spectral module: Public API for tf.spectral namespace.
strings module: Operations for working with string Tensors.
summary module: Operations for writing summary data, for use in analysis and visualization.
sysconfig module: System configuration library.
test module: Testing.
tpu module: Ops related to Tensor Processing Units.
train module: Support for training models.
user_ops module: Public API for tf.user_ops namespace.
version module: Public API for tf.version namespace.
xla module: Public API for tf.xla namespace.
Classes
class AggregationMethod: A class listing aggregation methods used to combine gradients.
class AttrValue: A ProtocolMessage
class ConditionalAccumulator: A conditional accumulator for aggregating gradients.
class ConditionalAccumulatorBase: A conditional accumulator for aggregating gradients.
class ConfigProto: A ProtocolMessage
class CriticalSection: Critical section.
class DType: Represents the type of the elements in a Tensor.
class DeviceSpec: Represents a (possibly partial) specification for a TensorFlow device.
class Dimension: Represents the value of one dimension in a TensorShape.
class Event: A ProtocolMessage
class FIFOQueue: A queue implementation that dequeues elements in first-in first-out order.
class FixedLenFeature: Configuration for parsing a fixed-length input feature.
class FixedLenSequenceFeature: Configuration for parsing a variable-length input feature into a Tensor.
class FixedLengthRecordReader: A Reader that outputs fixed-length records from a file.
class GPUOptions: A ProtocolMessage
class GradientTape: Record operations for automatic differentiation.
class Graph: A TensorFlow computation, represented as a dataflow graph.
class GraphDef: A ProtocolMessage
class GraphKeys: Standard names to use for graph collections.
class GraphOptions: A ProtocolMessage
class HistogramProto: A ProtocolMessage
class IdentityReader: A Reader that outputs the queued work as both the key and value.
class IndexedSlices: A sparse representation of a set of tensor slices at given indices.
class IndexedSlicesSpec: Type specification for a tf.IndexedSlices.
class InteractiveSession: A TensorFlow Session for use in interactive contexts, such as a shell.
class LMDBReader: A Reader that outputs the records from a LMDB file.
class LogMessage: A ProtocolMessage
class MetaGraphDef: A ProtocolMessage
class Module: Base neural network module class.
class NameAttrList: A ProtocolMessage
class NodeDef: A ProtocolMessage
class OpError: A generic error that is raised when TensorFlow execution fails.
class Operation: Represents a graph node that performs computation on tensors.
class OptimizerOptions: A ProtocolMessage
class OptionalSpec: Represents an optional potentially containing a structured value.
class PaddingFIFOQueue: A FIFOQueue that supports batching variable-sized tensors by padding.
class PriorityQueue: A queue implementation that dequeues elements in prioritized order.
class QueueBase: Base class for queue implementations.
class RaggedTensor: Represents a ragged tensor.
class RaggedTensorSpec: Type specification for a tf.RaggedTensor.
class RandomShuffleQueue: A queue implementation that dequeues elements in a random order.
class ReaderBase: Base class for different Reader types, that produce a record every step.
class RegisterGradient: A decorator for registering the gradient function for an op type.
class RunMetadata: A ProtocolMessage
class RunOptions: A ProtocolMessage
class Session: A class for running TensorFlow operations.
class SessionLog: A ProtocolMessage
class SparseConditionalAccumulator: A conditional accumulator for aggregating sparse gradients.
class SparseFeature: Configuration for parsing a sparse input feature from an Example.
class SparseTensor: Represents a sparse tensor.
class SparseTensorSpec: Type specification for a tf.SparseTensor.
class SparseTensorValue: SparseTensorValue(indices, values, dense_shape)
class Summary: A ProtocolMessage
class SummaryMetadata: A ProtocolMessage
class TFRecordReader: A Reader that outputs the records from a TFRecords file.
class Tensor: Represents one of the outputs of an Operation.
class TensorArray: Class wrapping dynamic-sized, per-time-step, write-once Tensor arrays.
class TensorArraySpec: Type specification for a tf.TensorArray.
class TensorInfo: A ProtocolMessage
class TensorShape: Represents the shape of a Tensor.
class TensorSpec: Describes a tf.Tensor.
class TextLineReader: A Reader that outputs the lines of a file delimited by newlines.
class TypeSpec: Specifies a TensorFlow value type.
class UnconnectedGradients: Controls how gradient computation behaves when y does not depend on x.
class VarLenFeature: Configuration for parsing a variable-length input feature.
class Variable: See the Variables Guide.
class VariableAggregation: Indicates how a distributed variable will be aggregated.
class VariableScope: Variable scope object to carry defaults to provide to get_variable.
class VariableSynchronization: Indicates when a distributed variable will be synced.
class WholeFileReader: A Reader that outputs the entire contents of a file as a value.
class constant_initializer: Initializer that generates tensors with constant values.
class glorot_normal_initializer: The Glorot normal initializer, also called Xavier normal initializer.
class glorot_uniform_initializer: The Glorot uniform initializer, also called Xavier uniform initializer.
class name_scope: A context manager for use when defining a Python op.
class ones_initializer: Initializer that generates tensors initialized to 1.
class orthogonal_initializer: Initializer that generates an orthogonal matrix.
class random_normal_initializer: Initializer that generates tensors with a normal distribution.
class random_uniform_initializer: Initializer that generates tensors with a uniform distribution.
class truncated_normal_initializer: Initializer that generates a truncated normal distribution.
class uniform_unit_scaling_initializer: Initializer that generates tensors without scaling variance.
class variable_scope: A context manager for defining ops that creates variables (layers).
class variance_scaling_initializer: Initializer capable of adapting its scale to the shape of weights tensors.
class zeros_initializer: Initializer that generates tensors initialized to 0.
Functions
Assert(...): Asserts that the given condition is true.
NoGradient(...): Specifies that ops of type op_type is not differentiable.
NotDifferentiable(...): Specifies that ops of type op_type is not differentiable.
Print(...): Prints a list of tensors. (deprecated)
abs(...): Computes the absolute value of a tensor.
accumulate_n(...): Returns the element-wise sum of a list of tensors.
acos(...): Computes acos of x element-wise.
acosh(...): Computes inverse hyperbolic cosine of x element-wise.
add(...): Returns x + y element-wise.
add_check_numerics_ops(...): Connect a tf.debugging.check_numerics to every floating point tensor.
add_n(...): Adds all input tensors element-wise.
add_to_collection(...): Wrapper for Graph.add_to_collection() using the default graph.
add_to_collections(...): Wrapper for Graph.add_to_collections() using the default graph.
all_variables(...): Use tf.compat.v1.global_variables instead. (deprecated)
angle(...): Returns the element-wise argument of a complex (or real) tensor.
arg_max(...): Returns the index with the largest value across dimensions of a tensor.
arg_min(...): Returns the index with the smallest value across dimensions of a tensor.
argmax(...): Returns the index with the largest value across axes of a tensor. (deprecated arguments)
argmin(...): Returns the index with the smallest value across axes of a tensor. (deprecated arguments)
argsort(...): Returns the indices of a tensor that give its sorted order along an axis.
as_dtype(...): Converts the given type_value to a DType.
as_string(...): Converts each entry in the given tensor to strings.
asin(...): Computes the trignometric inverse sine of x element-wise.
asinh(...): Computes inverse hyperbolic sine of x element-wise.
assert_equal(...): Assert the condition x == y holds element-wise.
assert_greater(...): Assert the condition x > y holds element-wise.
assert_greater_equal(...): Assert the condition x >= y holds element-wise.
assert_integer(...): Assert that x is of integer dtype.
assert_less(...): Assert the condition x < y holds element-wise.
assert_less_equal(...): Assert the condition x <= y holds element-wise.
assert_near(...): Assert the condition x and y are close element-wise.
assert_negative(...): Assert the condition x < 0 holds element-wise.
assert_non_negative(...): Assert the condition x >= 0 holds element-wise.
assert_non_positive(...): Assert the condition x <= 0 holds element-wise.
assert_none_equal(...): Assert the condition x != y holds element-wise.
assert_positive(...): Assert the condition x > 0 holds element-wise.
assert_proper_iterable(...): Static assert that values is a "proper" iterable.
assert_rank(...): Assert x has rank equal to rank.
assert_rank_at_least(...): Assert x has rank equal to rank or higher.
assert_rank_in(...): Assert x has rank in ranks.
assert_same_float_dtype(...): Validate and return float type based on tensors and dtype.
assert_scalar(...): Asserts that the given tensor is a scalar (i.e. zero-dimensional).
assert_type(...): Statically asserts that the given Tensor is of the specified type.
assert_variables_initialized(...): Returns an Op to check if variables are initialized.
assign(...): Update ref by assigning value to it.
assign_add(...): Update ref by adding value to it.
assign_sub(...): Update ref by subtracting value from it.
atan(...): Computes the trignometric inverse tangent of x element-wise.
atan2(...): Computes arctangent of y/x element-wise, respecting signs of the arguments.
atanh(...): Computes inverse hyperbolic tangent of x element-wise.
batch_gather(...): Gather slices from params according to indices with leading batch dims. (deprecated)
batch_scatter_update(...): Generalization of tf.compat.v1.scatter_update to axis different than 0. (deprecated)
batch_to_space(...): BatchToSpace for 4-D tensors of type T.
batch_to_space_nd(...): BatchToSpace for N-D tensors of type T.
betainc(...): Compute the regularized incomplete beta integral \(I_x(a, b)\).
bincount(...): Counts the number of occurrences of each value in an integer array.
bitcast(...): Bitcasts a tensor from one type to another without copying data.
boolean_mask(...): Apply boolean mask to tensor.
broadcast_dynamic_shape(...): Computes the shape of a broadcast given symbolic shapes.
broadcast_static_shape(...): Computes the shape of a broadcast given known shapes.
broadcast_to(...): Broadcast an array for a compatible shape.
case(...): Create a case operation.
cast(...): Casts a tensor to a new type.
ceil(...): Returns element-wise smallest integer not less than x.
check_numerics(...): Checks a tensor for NaN and Inf values.
cholesky(...): Computes the Cholesky decomposition of one or more square matrices.
cholesky_solve(...): Solves systems of linear eqns A X = RHS, given Cholesky factorizations.
clip_by_average_norm(...): Clips tensor values to a maximum average L2-norm. (deprecated)
clip_by_global_norm(...): Clips values of multiple tensors by the ratio of the sum of their norms.
clip_by_norm(...): Clips tensor values to a maximum L2-norm.
clip_by_value(...): Clips tensor values to a specified min and max.
colocate_with(...): DEPRECATED FUNCTION
complex(...): Converts two real numbers to a complex number.
concat(...): Concatenates tensors along one dimension.
cond(...): Return true_fn() if the predicate pred is true else false_fn(). (deprecated arguments)
confusion_matrix(...): Computes the confusion matrix from predictions and labels.
conj(...): Returns the complex conjugate of a complex number.
constant(...): Creates a constant tensor.
container(...): Wrapper for Graph.container() using the default graph.
control_dependencies(...): Wrapper for Graph.control_dependencies() using the default graph.
control_flow_v2_enabled(...): Returns True if v2 control flow is enabled.
convert_to_tensor(...): Converts the given value to a Tensor.
convert_to_tensor_or_indexed_slices(...): Converts the given object to a Tensor or an IndexedSlices.
convert_to_tensor_or_sparse_tensor(...): Converts value to a SparseTensor or Tensor.
cos(...): Computes cos of x element-wise.
cosh(...): Computes hyperbolic cosine of x element-wise.
count_nonzero(...): Computes number of nonzero elements across dimensions of a tensor. (deprecated arguments) (deprecated arguments)
count_up_to(...): Increments 'ref' until it reaches 'limit'. (deprecated)
create_partitioned_variables(...): Create a list of partitioned variables according to the given slicing. (deprecated)
cross(...): Compute the pairwise cross product.
cumprod(...): Compute the cumulative product of the tensor x along axis.
cumsum(...): Compute the cumulative sum of the tensor x along axis.
custom_gradient(...): Decorator to define a function with a custom gradient.
decode_base64(...): Decode web-safe base64-encoded strings.
decode_compressed(...): Decompress strings.
decode_csv(...): Convert CSV records to tensors. Each column maps to one tensor.
decode_json_example(...): Convert JSON-encoded Example records to binary protocol buffer strings.
decode_raw(...): Convert raw byte strings into tensors. (deprecated arguments)
delete_session_tensor(...): Delete the tensor for the given tensor handle.
depth_to_space(...): DepthToSpace for tensors of type T.
dequantize(...): Dequantize the 'input' tensor into a float Tensor.
deserialize_many_sparse(...): Deserialize and concatenate SparseTensors from a serialized minibatch.
device(...): Wrapper for Graph.device() using the default graph.
diag(...): Returns a diagonal tensor with a given diagonal values.
diag_part(...): Returns the diagonal part of the tensor.
digamma(...): Computes Psi, the derivative of Lgamma (the log of the absolute value of
dimension_at_index(...): Compatibility utility required to allow for both V1 and V2 behavior in TF.
dimension_value(...): Compatibility utility required to allow for both V1 and V2 behavior in TF.
disable_control_flow_v2(...): Opts out of control flow v2.
disable_eager_execution(...): Disables eager execution.
disable_resource_variables(...): Opts out of resource variables. (deprecated)
disable_tensor_equality(...): Compare Tensors by their id and be hashable.
disable_v2_behavior(...): Disables TensorFlow 2.x behaviors.
disable_v2_tensorshape(...): Disables the V2 TensorShape behavior and reverts to V1 behavior.
div(...): Divides x / y elementwise (using Python 2 division operator semantics). (deprecated)
div_no_nan(...): Computes a safe divide which returns 0 if the y is zero.
divide(...): Computes Python style division of x by y.
dynamic_partition(...): Partitions data into num_partitions tensors using indices from partitions.
dynamic_stitch(...): Interleave the values from the data tensors into a single tensor.
edit_distance(...): Computes the Levenshtein distance between sequences.
einsum(...): Tensor contraction over specified indices and outer product.
enable_control_flow_v2(...): Use control flow v2.
enable_eager_execution(...): Enables eager execution for the lifetime of this program.
enable_resource_variables(...): Creates resource variables by default.
enable_tensor_equality(...): Compare Tensors with element-wise comparison and thus be unhashable.
enable_v2_behavior(...): Enables TensorFlow 2.x behaviors.
enable_v2_tensorshape(...): In TensorFlow 2.0, iterating over a TensorShape instance returns values.
encode_base64(...): Encode strings into web-safe base64 format.
ensure_shape(...): Updates the shape of a tensor and checks at runtime that the shape holds.
equal(...): Returns the truth value of (x == y) element-wise.
erf(...): Computes the Gauss error function of x element-wise.
erfc(...): Computes the complementary error function of x element-wise.
executing_eagerly(...): Checks whether the current thread has eager execution enabled.
exp(...): Computes exponential of x element-wise. \(y = e^x\).
expand_dims(...): Inserts a dimension of 1 into a tensor's shape. (deprecated arguments)
expm1(...): Computes exp(x) - 1 element-wise.
extract_image_patches(...): Extract patches from images and put them in the "depth" output dimension.
extract_volume_patches(...): Extract patches from input and put them in the "depth" output dimension. 3D extension of extract_image_patches.
eye(...): Construct an identity matrix, or a batch of matrices.
fake_quant_with_min_max_args(...): Fake-quantize the 'inputs' tensor, type float to 'outputs' tensor of same type.
fake_quant_with_min_max_args_gradient(...): Compute gradients for a FakeQuantWithMinMaxArgs operation.
fake_quant_with_min_max_vars(...): Fake-quantize the 'inputs' tensor of type float via global float scalars min
fake_quant_with_min_max_vars_gradient(...): Compute gradients for a FakeQuantWithMinMaxVars operation.
fake_quant_with_min_max_vars_per_channel(...): Fake-quantize the 'inputs' tensor of type float and one of the shapes: [d],
fake_quant_with_min_max_vars_per_channel_gradient(...): Compute gradients for a FakeQuantWithMinMaxVarsPerChannel operation.
fft(...): Fast Fourier transform.
fft2d(...): 2D fast Fourier transform.
fft3d(...): 3D fast Fourier transform.
fill(...): Creates a tensor filled with a scalar value.
fingerprint(...): Generates fingerprint values.
fixed_size_partitioner(...): Partitioner to specify a fixed number of shards along given axis.
floor(...): Returns element-wise largest integer not greater than x.
floor_div(...): Returns x // y element-wise.
floordiv(...): Divides x / y elementwise, rounding toward the most negative integer.
floormod(...): Returns element-wise remainder of division. When x < 0 xor y < 0 is
foldl(...): foldl on the list of tensors unpacked from elems on dimension 0.
foldr(...): foldr on the list of tensors unpacked from elems on dimension 0.
function(...): Compiles a function into a callable TensorFlow graph.
gather(...): Gather slices from params axis axis according to indices.
gather_nd(...): Gather slices from params into a Tensor with shape specified by indices.
get_collection(...): Wrapper for Graph.get_collection() using the default graph.
get_collection_ref(...): Wrapper for Graph.get_collection_ref() using the default graph.
get_default_graph(...): Returns the default graph for the current thread.
get_default_session(...): Returns the default session for the current thread.
get_local_variable(...): Gets an existing local variable or creates a new one.
get_logger(...): Return TF logger instance.
get_seed(...): Returns the local seeds an operation should use given an op-specific seed.
get_session_handle(...): Return the handle of data.
get_session_tensor(...): Get the tensor of type dtype by feeding a tensor handle.
get_static_value(...): Returns the constant value of the given tensor, if efficiently calculable.
get_variable(...): Gets an existing variable with these parameters or create a new one.
get_variable_scope(...): Returns the current variable scope.
global_norm(...): Computes the global norm of multiple tensors.
global_variables(...): Returns global variables.
global_variables_initializer(...): Returns an Op that initializes global variables.
grad_pass_through(...): Creates a grad-pass-through op with the forward behavior provided in f.
gradients(...): Constructs symbolic derivatives of sum of ys w.r.t. x in xs.
greater(...): Returns the truth value of (x > y) element-wise.
greater_equal(...): Returns the truth value of (x >= y) element-wise.
group(...): Create an op that groups multiple operations.
guarantee_const(...): Gives a guarantee to the TF runtime that the input tensor is a constant.
hessians(...): Constructs the Hessian of sum of ys with respect to x in xs.
histogram_fixed_width(...): Return histogram of values.
histogram_fixed_width_bins(...): Bins the given values for use in a histogram.
identity(...): Return a tensor with the same shape and contents as input.
identity_n(...): Returns a list of tensors with the same shapes and contents as the input
ifft(...): Inverse fast Fourier transform.
ifft2d(...): Inverse 2D fast Fourier transform.
ifft3d(...): Inverse 3D fast Fourier transform.
igamma(...): Compute the lower regularized incomplete Gamma function P(a, x).
igammac(...): Compute the upper regularized incomplete Gamma function Q(a, x).
imag(...): Returns the imaginary part of a complex (or real) tensor.
import_graph_def(...): Imports the graph from graph_def into the current default Graph. (deprecated arguments)
init_scope(...): A context manager that lifts ops out of control-flow scopes and function-building graphs.
initialize_all_tables(...): Returns an Op that initializes all tables of the default graph. (deprecated)
initialize_all_variables(...): See tf.compat.v1.global_variables_initializer. (deprecated)
initialize_local_variables(...): See tf.compat.v1.local_variables_initializer. (deprecated)
initialize_variables(...): See tf.compat.v1.variables_initializer. (deprecated)
invert_permutation(...): Computes the inverse permutation of a tensor.
is_finite(...): Returns which elements of x are finite.
is_inf(...): Returns which elements of x are Inf.
is_nan(...): Returns which elements of x are NaN.
is_non_decreasing(...): Returns True if x is non-decreasing.
is_numeric_tensor(...): Returns True if the elements of tensor are numbers.
is_strictly_increasing(...): Returns True if x is strictly increasing.
is_tensor(...): Checks whether x is a tensor or "tensor-like".
is_variable_initialized(...): Tests if a variable has been initialized.
lbeta(...): Computes \(ln(|Beta(x)|)\), reducing along the last dimension.
less(...): Returns the truth value of (x < y) element-wise.
less_equal(...): Returns the truth value of (x <= y) element-wise.
lgamma(...): Computes the log of the absolute value of Gamma(x) element-wise.
lin_space(...): Generates values in an interval.
linspace(...): Generates values in an interval.
load_file_system_library(...): Loads a TensorFlow plugin, containing file system implementation. (deprecated)
load_library(...): Loads a TensorFlow plugin.
load_op_library(...): Loads a TensorFlow plugin, containing custom ops and kernels.
local_variables(...): Returns local variables.
local_variables_initializer(...): Returns an Op that initializes all local variables.
log(...): Computes natural logarithm of x element-wise.
log1p(...): Computes natural logarithm of (1 + x) element-wise.
log_sigmoid(...): Computes log sigmoid of x element-wise.
logical_and(...): Returns the truth value of x AND y element-wise.
logical_not(...): Returns the truth value of NOT x element-wise.
logical_or(...): Returns the truth value of x OR y element-wise.
logical_xor(...): Logical XOR function.
make_ndarray(...): Create a numpy ndarray from a tensor.
make_template(...): Given an arbitrary function, wrap it so that it does variable sharing.
make_tensor_proto(...): Create a TensorProto.
map_fn(...): map on the list of tensors unpacked from elems on dimension 0.
matching_files(...): Returns the set of files matching one or more glob patterns.
matmul(...): Multiplies matrix a by matrix b, producing a * b.
matrix_band_part(...): Copy a tensor setting everything outside a central band in each innermost matrix
matrix_determinant(...): Computes the determinant of one or more square matrices.
matrix_diag(...): Returns a batched diagonal tensor with given batched diagonal values.
matrix_diag_part(...): Returns the batched diagonal part of a batched tensor.
matrix_inverse(...): Computes the inverse of one or more square invertible matrices or their
matrix_set_diag(...): Returns a batched matrix tensor with new batched diagonal values.
matrix_solve(...): Solves systems of linear equations.
matrix_solve_ls(...): Solves one or more linear least-squares problems.
matrix_square_root(...): Computes the matrix square root of one or more square matrices:
matrix_transpose(...): Transposes last two dimensions of tensor a.
matrix_triangular_solve(...): Solves systems of linear equations with upper or lower triangular matrices by backsubstitution.
maximum(...): Returns the max of x and y (i.e. x > y ? x : y) element-wise.
meshgrid(...): Broadcasts parameters for evaluation on an N-D grid.
min_max_variable_partitioner(...): Partitioner to allocate minimum size per slice.
minimum(...): Returns the min of x and y (i.e. x < y ? x : y) element-wise.
mod(...): Returns element-wise remainder of division. When x < 0 xor y < 0 is
model_variables(...): Returns all variables in the MODEL_VARIABLES collection.
moving_average_variables(...): Returns all variables that maintain their moving averages.
multinomial(...): Draws samples from a multinomial distribution. (deprecated)
multiply(...): Returns x * y element-wise.
negative(...): Computes numerical negative value element-wise.
no_gradient(...): Specifies that ops of type op_type is not differentiable.
no_op(...): Does nothing. Only useful as a placeholder for control edges.
no_regularizer(...): Use this function to prevent regularization of variables.
nondifferentiable_batch_function(...): Batches the computation done by the decorated function.
norm(...): Computes the norm of vectors, matrices, and tensors. (deprecated arguments)
not_equal(...): Returns the truth value of (x != y) element-wise.
numpy_function(...): Wraps a python function and uses it as a TensorFlow op.
one_hot(...): Returns a one-hot tensor.
ones(...): Creates a tensor with all elements set to one (1).
ones_like(...): Creates a tensor with all elements set to 1.
op_scope(...): DEPRECATED. Same as name_scope above, just different argument order.
pad(...): Pads a tensor.
parallel_stack(...): Stacks a list of rank-R tensors into one rank-(R+1) tensor in parallel.
parse_example(...): Parses Example protos into a dict of tensors.
parse_single_example(...): Parses a single Example proto.
parse_single_sequence_example(...): Parses a single SequenceExample proto.
parse_tensor(...): Transforms a serialized tensorflow.TensorProto proto into a Tensor.
placeholder(...): Inserts a placeholder for a tensor that will be always fed.
placeholder_with_default(...): A placeholder op that passes through input when its output is not fed.
polygamma(...): Compute the polygamma function \(\psi^{(n)}(x)\).
pow(...): Computes the power of one value to another.
print(...): Print the specified inputs.
py_func(...): Wraps a python function and uses it as a TensorFlow op.
py_function(...): Wraps a python function into a TensorFlow op that executes it eagerly.
qr(...): Computes the QR decompositions of one or more matrices.
quantize(...): Quantize the 'input' tensor of type float to 'output' tensor of type 'T'.
quantize_v2(...): Please use tf.quantization.quantize instead.
quantized_concat(...): Concatenates quantized tensors along one dimension.
random_crop(...): Randomly crops a tensor to a given size.
random_gamma(...): Draws shape samples from each of the given Gamma distribution(s).
random_normal(...): Outputs random values from a normal distribution.
random_poisson(...): Draws shape samples from each of the given Poisson distribution(s).
random_shuffle(...): Randomly shuffles a tensor along its first dimension.
random_uniform(...): Outputs random values from a uniform distribution.
range(...): Creates a sequence of numbers.
rank(...): Returns the rank of a tensor.
read_file(...): Reads and outputs the entire contents of the input filename.
real(...): Returns the real part of a complex (or real) tensor.
realdiv(...): Returns x / y element-wise for real types.
reciprocal(...): Computes the reciprocal of x element-wise.
recompute_grad(...): An eager-compatible version of recompute_grad.
reduce_all(...): Computes the "logical and" of elements across dimensions of a tensor. (deprecated arguments)
reduce_any(...): Computes the "logical or" of elements across dimensions of a tensor. (deprecated arguments)
reduce_join(...): Joins all strings into a single string, or joins along an axis.
reduce_logsumexp(...): Computes log(sum(exp(elements across dimensions of a tensor))). (deprecated arguments)
reduce_max(...): Computes the maximum of elements across dimensions of a tensor. (deprecated arguments)
reduce_mean(...): Computes the mean of elements across dimensions of a tensor.
reduce_min(...): Computes the minimum of elements across dimensions of a tensor. (deprecated arguments)
reduce_prod(...): Computes the product of elements across dimensions of a tensor. (deprecated arguments)
reduce_sum(...): Computes the sum of elements across dimensions of a tensor. (deprecated arguments)
regex_replace(...): Replace elements of input matching regex pattern with rewrite.
register_tensor_conversion_function(...): Registers a function for converting objects of base_type to Tensor.
repeat(...): Repeat elements of input.
report_uninitialized_variables(...): Adds ops to list the names of uninitialized variables.
required_space_to_batch_paddings(...): Calculate padding required to make block_shape divide input_shape.
reset_default_graph(...): Clears the default graph stack and resets the global default graph.
reshape(...): Reshapes a tensor.
resource_variables_enabled(...): Returns True if resource variables are enabled.
reverse(...): Reverses specific dimensions of a tensor.
reverse_sequence(...): Reverses variable length slices. (deprecated arguments) (deprecated arguments)
reverse_v2(...): Reverses specific dimensions of a tensor.
rint(...): Returns element-wise integer closest to x.
roll(...): Rolls the elements of a tensor along an axis.
round(...): Rounds the values of a tensor to the nearest integer, element-wise.
rsqrt(...): Computes reciprocal of square root of x element-wise.
saturate_cast(...): Performs a safe saturating cast of value to dtype.
scalar_mul(...): Multiplies a scalar times a Tensor or IndexedSlices object.
scan(...): scan on the list of tensors unpacked from elems on dimension 0.
scatter_add(...): Adds sparse updates to the variable referenced by resource.
scatter_div(...): Divides a variable reference by sparse updates.
scatter_max(...): Reduces sparse updates into a variable reference using the max operation.
scatter_min(...): Reduces sparse updates into a variable reference using the min operation.
scatter_mul(...): Multiplies sparse updates into a variable reference.
scatter_nd(...): Scatter updates into a new tensor according to indices.
scatter_nd_add(...): Applies sparse addition to individual values or slices in a Variable.
scatter_nd_sub(...): Applies sparse subtraction to individual values or slices in a Variable.
scatter_nd_update(...): Applies sparse updates to individual values or slices in a Variable.
scatter_sub(...): Subtracts sparse updates to a variable reference.
scatter_update(...): Applies sparse updates to a variable reference.
searchsorted(...): Searches input tensor for values on the innermost dimension.
segment_max(...): Computes the maximum along segments of a tensor.
segment_mean(...): Computes the mean along segments of a tensor.
segment_min(...): Computes the minimum along segments of a tensor.
segment_prod(...): Computes the product along segments of a tensor.
segment_sum(...): Computes the sum along segments of a tensor.
self_adjoint_eig(...): Computes the eigen decomposition of a batch of self-adjoint matrices.
self_adjoint_eigvals(...): Computes the eigenvalues of one or more self-adjoint matrices.
sequence_mask(...): Returns a mask tensor representing the first N positions of each cell.
serialize_many_sparse(...): Serialize N-minibatch SparseTensor into an [N, 3] Tensor.
serialize_sparse(...): Serialize a SparseTensor into a 3-vector (1-D Tensor) object.
serialize_tensor(...): Transforms a Tensor into a serialized TensorProto proto.
set_random_seed(...): Sets the graph-level random seed for the default graph.
setdiff1d(...): Computes the difference between two lists of numbers or strings.
shape(...): Returns the shape of a tensor.
shape_n(...): Returns shape of tensors.
sigmoid(...): Computes sigmoid of x element-wise.
sign(...): Returns an element-wise indication of the sign of a number.
sin(...): Computes sine of x element-wise.
sinh(...): Computes hyperbolic sine of x element-wise.
size(...): Returns the size of a tensor.
slice(...): Extracts a slice from a tensor.
sort(...): Sorts a tensor.
space_to_batch(...): SpaceToBatch for 4-D tensors of type T.
space_to_batch_nd(...): SpaceToBatch for N-D tensors of type T.
space_to_depth(...): SpaceToDepth for tensors of type T.
sparse_add(...): Adds two tensors, at least one of each is a SparseTensor. (deprecated arguments)
sparse_concat(...): Concatenates a list of SparseTensor along the specified dimension. (deprecated arguments)
sparse_fill_empty_rows(...): Fills empty rows in the input 2-D SparseTensor with a default value.
sparse_mask(...): Masks elements of IndexedSlices.
sparse_matmul(...): Multiply matrix "a" by matrix "b".
sparse_maximum(...): Returns the element-wise max of two SparseTensors.
sparse_merge(...): Combines a batch of feature ids and values into a single SparseTensor. (deprecated)
sparse_minimum(...): Returns the element-wise min of two SparseTensors.
sparse_placeholder(...): Inserts a placeholder for a sparse tensor that will be always fed.
sparse_reduce_max(...): Computes the max of elements across dimensions of a SparseTensor. (deprecated arguments) (deprecated arguments)
sparse_reduce_max_sparse(...): Computes the max of elements across dimensions of a SparseTensor. (deprecated arguments)
sparse_reduce_sum(...): Computes the sum of elements across dimensions of a SparseTensor. (deprecated arguments) (deprecated arguments)
sparse_reduce_sum_sparse(...): Computes the sum of elements across dimensions of a SparseTensor. (deprecated arguments)
sparse_reorder(...): Reorders a SparseTensor into the canonical, row-major ordering.
sparse_reset_shape(...): Resets the shape of a SparseTensor with indices and values unchanged.
sparse_reshape(...): Reshapes a SparseTensor to represent values in a new dense shape.
sparse_retain(...): Retains specified non-empty values within a SparseTensor.
sparse_segment_mean(...): Computes the mean along sparse segments of a tensor.
sparse_segment_sqrt_n(...): Computes the sum along sparse segments of a tensor divided by the sqrt(N).
sparse_segment_sum(...): Computes the sum along sparse segments of a tensor.
sparse_slice(...): Slice a SparseTensor based on the start and `size.
sparse_softmax(...): Applies softmax to a batched N-D SparseTensor.
sparse_split(...): Split a SparseTensor into num_split tensors along axis. (deprecated arguments)
sparse_tensor_dense_matmul(...): Multiply SparseTensor (of rank 2) "A" by dense matrix "B".
sparse_tensor_to_dense(...): Converts a SparseTensor into a dense tensor.
sparse_to_dense(...): Converts a sparse representation into a dense tensor. (deprecated)
sparse_to_indicator(...): Converts a SparseTensor of ids into a dense bool indicator tensor.
sparse_transpose(...): Transposes a SparseTensor
split(...): Splits a tensor into sub tensors.
sqrt(...): Computes square root of x element-wise.
square(...): Computes square of x element-wise.
squared_difference(...): Returns (x - y)(x - y) element-wise.
squeeze(...): Removes dimensions of size 1 from the shape of a tensor. (deprecated arguments)
stack(...): Stacks a list of rank-R tensors into one rank-(R+1) tensor.
stop_gradient(...): Stops gradient computation.
strided_slice(...): Extracts a strided slice of a tensor (generalized python array indexing).
string_join(...): Joins the strings in the given list of string tensors into one tensor;
string_split(...): Split elements of source based on delimiter. (deprecated arguments)
string_strip(...): Strip leading and trailing whitespaces from the Tensor.
string_to_hash_bucket(...): Converts each string in the input Tensor to its hash mod by a number of buckets.
string_to_hash_bucket_fast(...): Converts each string in the input Tensor to its hash mod by a number of buckets.
string_to_hash_bucket_strong(...): Converts each string in the input Tensor to its hash mod by a number of buckets.
string_to_number(...): Converts each string in the input Tensor to the specified numeric type.
substr(...): Return substrings from Tensor of strings.
subtract(...): Returns x - y element-wise.
svd(...): Computes the singular value decompositions of one or more matrices.
switch_case(...): Create a switch/case operation, i.e. an integer-indexed conditional.
tables_initializer(...): Returns an Op that initializes all tables of the default graph.
tan(...): Computes tan of x element-wise.
tanh(...): Computes hyperbolic tangent of x element-wise.
tensor_scatter_add(...): Adds sparse updates to an existing tensor according to indices.
tensor_scatter_nd_add(...): Adds sparse updates to an existing tensor according to indices.
tensor_scatter_nd_sub(...): Subtracts sparse updates from an existing tensor according to indices.
tensor_scatter_nd_update(...): Scatter updates into an existing tensor according to indices.
tensor_scatter_sub(...): Subtracts sparse updates from an existing tensor according to indices.
tensor_scatter_update(...): Scatter updates into an existing tensor according to indices.
tensordot(...): Tensor contraction of a and b along specified axes and outer product.
tile(...): Constructs a tensor by tiling a given tensor.
timestamp(...): Provides the time since epoch in seconds.
to_bfloat16(...): Casts a tensor to type bfloat16. (deprecated)
to_complex128(...): Casts a tensor to type complex128. (deprecated)
to_complex64(...): Casts a tensor to type complex64. (deprecated)
to_double(...): Casts a tensor to type float64. (deprecated)
to_float(...): Casts a tensor to type float32. (deprecated)
to_int32(...): Casts a tensor to type int32. (deprecated)
to_int64(...): Casts a tensor to type int64. (deprecated)
trace(...): Compute the trace of a tensor x.
trainable_variables(...): Returns all variables created with trainable=True.
transpose(...): Transposes a.
truediv(...): Divides x / y elementwise (using Python 3 division operator semantics).
truncated_normal(...): Outputs random values from a truncated normal distribution.
truncatediv(...): Returns x / y element-wise for integer types.
truncatemod(...): Returns element-wise remainder of division. This emulates C semantics in that
tuple(...): Group tensors together.
unique(...): Finds unique elements in a 1-D tensor.
unique_with_counts(...): Finds unique elements in a 1-D tensor.
unravel_index(...): Converts an array of flat indices into a tuple of coordinate arrays.
unsorted_segment_max(...): Computes the maximum along segments of a tensor.
unsorted_segment_mean(...): Computes the mean along segments of a tensor.
unsorted_segment_min(...): Computes the minimum along segments of a tensor.
unsorted_segment_prod(...): Computes the product along segments of a tensor.
unsorted_segment_sqrt_n(...): Computes the sum along segments of a tensor divided by the sqrt(N).
unsorted_segment_sum(...): Computes the sum along segments of a tensor.
unstack(...): Unpacks the given dimension of a rank-R tensor into rank-(R-1) tensors.
variable_axis_size_partitioner(...): Get a partitioner for VariableScope to keep shards below max_shard_bytes.
variable_creator_scope(...): Scope which defines a variable creation function to be used by variable().
variable_op_scope(...): Deprecated: context manager for defining an op that creates variables.
variables_initializer(...): Returns an Op that initializes a list of variables.
vectorized_map(...): Parallel map on the list of tensors unpacked from elems on dimension 0.
verify_tensor_all_finite(...): Assert that the tensor does not contain any NaN's or Inf's.
where(...): Return the elements, either from x or y, depending on the condition.
where_v2(...): Return the elements, either from x or y, depending on the condition.
while_loop(...): Repeat body while the condition cond is true.
wrap_function(...): Wraps the TF 1.x function fn into a graph function.
write_file(...): Writes contents to the file at input filename. Creates file and recursively
zeros(...): Creates a tensor with all elements set to zero.
zeros_like(...): Creates a tensor with all elements set to zero.
zeta(...): Compute the Hurwitz zeta function \(\zeta(x, q)\).
Other Members
AUTO_REUSECOMPILER_VERSION = '7.3.1 20180303'CXX11_ABI_FLAG = 0GIT_VERSION = 'v2.1.0-rc2-17-ge5bf8de'GRAPH_DEF_VERSION = 175GRAPH_DEF_VERSION_MIN_CONSUMER = 0GRAPH_DEF_VERSION_MIN_PRODUCER = 0MONOLITHIC_BUILD = 0QUANTIZED_DTYPESVERSION = '2.1.0'__version__ = '2.1.0'bfloat16boolcomplex128complex64doublefloat16float32float64halfint16int32int64int8newaxis = Noneqint16qint32qint8quint16quint8resourcestringuint16uint32uint64uint8variant