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Merge pull request #38958 from yongtang:histogram-doc

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PiperOrigin-RevId: 313240146
Change-Id: I7baa94b94466583d119f74dc3a6f2b540aebe4f0
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TensorFlower Gardener 2020-05-26 12:05:27 -07:00
commit e76bff1201
1 changed files with 16 additions and 22 deletions
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38
tensorflow/python/ops/histogram_ops.py
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@ -64,17 +64,14 @@ def histogram_fixed_width_bins(values,
Examples: Examples:
```python >>> # Bins will be: (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf)
# Bins will be: (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf) ...
nbins = 5 >>> nbins = 5
value_range = [0.0, 5.0] >>> value_range = [0.0, 5.0]
new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15] >>> new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
>>> indices = tf.histogram_fixed_width_bins(new_values, value_range, nbins=5)
with tf.compat.v1.get_default_session() as sess: >>> indices.numpy()
indices = tf.histogram_fixed_width_bins(new_values, value_range, nbins=5) array([0, 0, 1, 2, 4, 4], dtype=int32)
variables.global_variables_initializer().run()
sess.run(indices) # [0, 0, 1, 2, 4, 4]
```
""" """
with ops.name_scope(name, 'histogram_fixed_width_bins', with ops.name_scope(name, 'histogram_fixed_width_bins',
[values, value_range, nbins]): [values, value_range, nbins]):
@ -134,17 +131,14 @@ def histogram_fixed_width(values,
Examples: Examples:
```python >>> # Bins will be: (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf)
# Bins will be: (-inf, 1), [1, 2), [2, 3), [3, 4), [4, inf) ...
nbins = 5 >>> nbins = 5
value_range = [0.0, 5.0] >>> value_range = [0.0, 5.0]
new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15] >>> new_values = [-1.0, 0.0, 1.5, 2.0, 5.0, 15]
>>> hist = tf.histogram_fixed_width(new_values, value_range, nbins=5)
with tf.compat.v1.get_default_session() as sess: >>> hist.numpy()
hist = tf.histogram_fixed_width(new_values, value_range, nbins=5) array([2, 1, 1, 0, 2], dtype=int32)
variables.global_variables_initializer().run()
sess.run(hist) => [2, 1, 1, 0, 2]
```
""" """
with ops.name_scope(name, 'histogram_fixed_width', with ops.name_scope(name, 'histogram_fixed_width',
[values, value_range, nbins]) as name: [values, value_range, nbins]) as name: