tensorflow::ops::HistogramFixedWidth

#include <math_ops.h>

Return histogram of values.

Summary

Given the tensor values, this operation returns a rank 1 histogram counting the number of entries in values that fall into every bin. The bins are equal width and determined by the arguments value_range and nbins.

# Bins will be:  (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf)
nbins = 5
value_range = [0.0, 5.0]
new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
 

with tf.get_default_session() as sess:
  hist = tf.histogram_fixed_width(new_values, value_range, nbins=5)
  variables.global_variables_initializer().run()
  sess.run(hist) => [2, 1, 1, 0, 2]

Args:

  • scope: A Scope object
  • values: Numeric Tensor.
  • value_range: Shape [2] Tensor of same dtype as values. values <= value_range[0] will be mapped to hist[0], values >= value_range[1] will be mapped to hist[-1].
  • nbins: Scalar int32 Tensor. Number of histogram bins.

Returns:

Constructors and Destructors
HistogramFixedWidth(const ::tensorflow::Scope & scope, ::tensorflow::Input values, ::tensorflow::Input value_range, ::tensorflow::Input nbins)
HistogramFixedWidth(const ::tensorflow::Scope & scope, ::tensorflow::Input values, ::tensorflow::Input value_range, ::tensorflow::Input nbins, const HistogramFixedWidth::Attrs & attrs)

Public attributes
operation
out

Public functions
node() const
::tensorflow::Node *
operator::tensorflow::Input() const
operator::tensorflow::Output() const

Public static functions
Dtype(DataType x)

Structs
tensorflow::ops::HistogramFixedWidth::Attrs

Optional attribute setters for HistogramFixedWidth.

Public attributes

operation

Operation operation

out

::tensorflow::Output out

Public functions

HistogramFixedWidth

 HistogramFixedWidth(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input values,
  ::tensorflow::Input value_range,
  ::tensorflow::Input nbins
)

HistogramFixedWidth

 HistogramFixedWidth(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input values,
  ::tensorflow::Input value_range,
  ::tensorflow::Input nbins,
  const HistogramFixedWidth::Attrs & attrs
)

node

::tensorflow::Node * node() const

operator::tensorflow::Input

 operator::tensorflow::Input() const

operator::tensorflow::Output

 operator::tensorflow::Output() const

Public static functions

Dtype

Attrs Dtype(
  DataType x
)