org.bytedeco.javacpp

Class tensorflow.SparseSegmentSumWithNumSegments

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.tensorflow.SparseSegmentSumWithNumSegments

All Implemented Interfaces:

AutoCloseable

Enclosing class:

tensorflow

@Namespace(value="tensorflow::ops")
 @NoOffset
public static class tensorflow.SparseSegmentSumWithNumSegments
extends Pointer

Computes the sum along sparse segments of a tensor. Like SparseSegmentSum, but allows missing ids in segment_ids. If an id is misisng, the output tensor at that position will be zeroed. Read [the section on segmentation](https://tensorflow.org/api_guides/python/math_ops#Segmentation) for an explanation of segments. For example:

 python
  c = tf.constant([[1,2,3,4], [-1,-2,-3,-4], [5,6,7,8]])
 
  tf.sparse_segment_sum_with_num_segments(
      c, tf.constant([0, 1]), tf.constant([0, 0]), num_segments=3)
  # => [[0 0 0 0]
  #     [0 0 0 0]
  #     [0 0 0 0]]
 
  tf.sparse_segment_sum_with_num_segments(c,
                                          tf.constant([0, 1]),
                                          tf.constant([0, 2],
                                          num_segments=4))
  # => [[ 1  2  3  4]
  #     [ 0  0  0  0]
  #     [-1 -2 -3 -4]
  #     [ 0  0  0  0]]
  

Arguments: * scope: A Scope object * indices: A 1-D tensor. Has same rank as segment_ids. * segment_ids: A 1-D tensor. Values should be sorted and can be repeated. * num_segments: Should equal the number of distinct segment IDs. Returns: * Output: Has same shape as data, except for dimension 0 which has size num_segments.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
SparseSegmentSumWithNumSegments(Pointer p) Pointer cast constructor.
SparseSegmentSumWithNumSegments(tensorflow.Scope scope, tensorflow.Input data, tensorflow.Input indices, tensorflow.Input segment_ids, tensorflow.Input num_segments)

Method Summary

Modifier and Type	Method and Description
tensorflow.Input	asInput()
tensorflow.Output	asOutput()
tensorflow.Node	node()
tensorflow.Operation	operation()
tensorflow.SparseSegmentSumWithNumSegments	operation(tensorflow.Operation operation)
tensorflow.Output	output()
tensorflow.SparseSegmentSumWithNumSegments	output(tensorflow.Output output)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SparseSegmentSumWithNumSegments

public SparseSegmentSumWithNumSegments(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

SparseSegmentSumWithNumSegments

public SparseSegmentSumWithNumSegments(@Const @ByRef
                                       tensorflow.Scope scope,
                                       @ByVal
                                       tensorflow.Input data,
                                       @ByVal
                                       tensorflow.Input indices,
                                       @ByVal
                                       tensorflow.Input segment_ids,
                                       @ByVal
                                       tensorflow.Input num_segments)

Method Detail

asOutput

@ByVal
 @Name(value="operator tensorflow::Output")
public tensorflow.Output asOutput()

asInput

@ByVal
 @Name(value="operator tensorflow::Input")
public tensorflow.Input asInput()

node

public tensorflow.Node node()

operation

@ByRef
public tensorflow.Operation operation()

operation

public tensorflow.SparseSegmentSumWithNumSegments operation(tensorflow.Operation operation)

output

@ByRef
public tensorflow.Output output()

output

public tensorflow.SparseSegmentSumWithNumSegments output(tensorflow.Output output)