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Requantize

public final class Requantize

Converts the quantized `input` tensor into a lower-precision `output`.

Converts the quantized `input` tensor into a lower-precision `output`, using the output range specified with `requested_output_min` and `requested_output_max`.

`[input_min, input_max]` are scalar floats that specify the range for the float interpretation of the `input` data. For example, if `input_min` is -1.0f and `input_max` is 1.0f, and we are dealing with `quint16` quantized data, then a 0 value in the 16-bit data should be interpreted as -1.0f, and a 65535 means 1.0f.

Constants

String OP_NAME The name of this op, as known by TensorFlow core engine

Public Methods

static <U extends TType > Requantize <U>
create ( Scope scope, Operand <? extends TType > input, Operand < TFloat32 > inputMin, Operand < TFloat32 > inputMax, Operand < TFloat32 > requestedOutputMin, Operand < TFloat32 > requestedOutputMax, Class<U> outType)
Factory method to create a class wrapping a new Requantize operation.
Output <U>
Output < TFloat32 >
outputMax ()
The requested_output_max value is copied into this output.
Output < TFloat32 >
outputMin ()
The requested_output_min value is copied into this output.

Inherited Methods

Constants

public static final String OP_NAME

The name of this op, as known by TensorFlow core engine

Constant Value: "Requantize"

Public Methods

public static Requantize <U> create ( Scope scope, Operand <? extends TType > input, Operand < TFloat32 > inputMin, Operand < TFloat32 > inputMax, Operand < TFloat32 > requestedOutputMin, Operand < TFloat32 > requestedOutputMax, Class<U> outType)

Factory method to create a class wrapping a new Requantize operation.

Parameters
scope current scope
inputMin The float value that the minimum quantized input value represents.
inputMax The float value that the maximum quantized input value represents.
requestedOutputMin The float value that the minimum quantized output value represents.
requestedOutputMax The float value that the maximum quantized output value represents.
outType The type of the output. Should be a lower bit depth than Tinput.
Returns
  • a new instance of Requantize

public Output <U> output ()

public Output < TFloat32 > outputMax ()

The requested_output_max value is copied into this output.

public Output < TFloat32 > outputMin ()

The requested_output_min value is copied into this output.