tf.keras.backend.truncated_normal
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Returns a tensor with truncated random normal distribution of values.
tf.keras.backend.truncated_normal(
shape, mean=0.0, stddev=1.0, dtype=None, seed=None
)
The generated values follow a normal distribution
with specified mean and standard deviation,
except that values whose magnitude is more than
two standard deviations from the mean are dropped and re-picked.
Arguments |
|---|
shape
|
A tuple of integers, the shape of tensor to create.
|
mean
|
Mean of the values.
|
stddev
|
Standard deviation of the values.
|
dtype
|
String, dtype of returned tensor.
|
seed
|
Integer, random seed.
|
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Last updated 2020-10-01 UTC.
[null,null,["Last updated 2020-10-01 UTC."],[],[],null,["# tf.keras.backend.truncated_normal\n\n\u003cbr /\u003e\n\n|-------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------|\n| [TensorFlow 1 version](/versions/r1.15/api_docs/python/tf/keras/backend/truncated_normal) | [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.3.0/tensorflow/python/keras/backend.py#L5910-L5935) |\n\nReturns a tensor with truncated random normal distribution of values.\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.keras.backend.truncated_normal`](/api_docs/python/tf/keras/backend/truncated_normal)\n\n\u003cbr /\u003e\n\n tf.keras.backend.truncated_normal(\n shape, mean=0.0, stddev=1.0, dtype=None, seed=None\n )\n\nThe generated values follow a normal distribution\nwith specified mean and standard deviation,\nexcept that values whose magnitude is more than\ntwo standard deviations from the mean are dropped and re-picked.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Arguments --------- ||\n|----------|-----------------------------------------------------|\n| `shape` | A tuple of integers, the shape of tensor to create. |\n| `mean` | Mean of the values. |\n| `stddev` | Standard deviation of the values. |\n| `dtype` | String, dtype of returned tensor. |\n| `seed` | Integer, random seed. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A tensor. ||\n\n\u003cbr /\u003e"]]
TensorFlow 1 version
View source on GitHub