Sparse Tensor Representation.
See also tf.SparseTensor
.
Classes
class SparseTensor
: Represents a sparse tensor.
Functions
add(...)
: Adds two tensors, at least one of each is a SparseTensor
.
concat(...)
: Concatenates a list of SparseTensor
along the specified dimension. (deprecated arguments)
cross(...)
: Generates sparse cross from a list of sparse and dense tensors.
cross_hashed(...)
: Generates hashed sparse cross from a list of sparse and dense tensors.
expand_dims(...)
: Inserts a dimension of 1 into a tensor's shape.
eye(...)
: Creates a two-dimensional sparse tensor with ones along the diagonal.
fill_empty_rows(...)
: Fills empty rows in the input 2-D SparseTensor
with a default value.
from_dense(...)
: Converts a dense tensor into a sparse tensor.
mask(...)
: Masks elements of IndexedSlices
.
maximum(...)
: Returns the element-wise max of two SparseTensors.
minimum(...)
: Returns the element-wise min of two SparseTensors.
reduce_max(...)
: Computes the max of elements across dimensions of a SparseTensor.
reduce_sum(...)
: Computes the sum of elements across dimensions of a SparseTensor.
reorder(...)
: Reorders a SparseTensor
into the canonical, row-major ordering.
reset_shape(...)
: Resets the shape of a SparseTensor
with indices and values unchanged.
reshape(...)
: Reshapes a SparseTensor
to represent values in a new dense shape.
retain(...)
: Retains specified non-empty values within a SparseTensor
.
segment_mean(...)
: Computes the mean along sparse segments of a tensor.
segment_sqrt_n(...)
: Computes the sum along sparse segments of a tensor divided by the sqrt(N).
segment_sum(...)
: Computes the sum along sparse segments of a tensor.
slice(...)
: Slice a SparseTensor
based on the start
and `size.
softmax(...)
: Applies softmax to a batched N-D SparseTensor
.
sparse_dense_matmul(...)
: Multiply SparseTensor (of rank 2) "A" by dense matrix "B".
split(...)
: Split a SparseTensor
into num_split
tensors along axis
.
to_dense(...)
: Converts a SparseTensor
into a dense tensor.
to_indicator(...)
: Converts a SparseTensor
of ids into a dense bool indicator tensor.
transpose(...)
: Transposes a SparseTensor