tf.keras.backend.count_params
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Returns the static number of elements in a variable or tensor.
tf.keras.backend.count_params(
x
)
Arguments |
|---|
x
|
Variable or tensor.
|
Returns |
|---|
Integer, the number of scalars in x.
|
Example:
kvar = K.zeros((2,3))
K.count_params(kvar)
6
K.eval(kvar)
array([[ 0., 0., 0.],
[ 0., 0., 0.]], dtype=float32)
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Last updated 2020-10-01 UTC.
[null,null,["Last updated 2020-10-01 UTC."],[],[],null,["# tf.keras.backend.count_params\n\n\u003cbr /\u003e\n\n|---------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------|\n| [TensorFlow 1 version](/versions/r1.15/api_docs/python/tf/keras/backend/count_params) | [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.0.0/tensorflow/python/keras/backend.py#L1519-L1539) |\n\nReturns the static number of elements in a variable or tensor.\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.count_params`](/api_docs/python/tf/keras/backend/count_params)\n\n\u003cbr /\u003e\n\n tf.keras.backend.count_params(\n x\n )\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Arguments --------- ||\n|-----|---------------------|\n| `x` | Variable or tensor. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| Integer, the number of scalars in `x`. ||\n\n\u003cbr /\u003e\n\n#### Example:\n\n kvar = K.zeros((2,3))\n K.count_params(kvar)\n 6\n K.eval(kvar)\n array([[ 0., 0., 0.],\n [ 0., 0., 0.]], dtype=float32)"]]
TensorFlow 1 version
View source on GitHub