tensorflow::ops::HistogramFixedWidth

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:

• Output: A 1-D Tensor holding histogram of values.

Public attributes

Operation operation

::tensorflow::Output out

Public functions

 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
)

::tensorflow::Node * node() const 

 operator::tensorflow::Input() const 

 operator::tensorflow::Output() const 

Public static functions

Attrs Dtype(
  DataType x
)