tf.keras.backend.zeros_like | TensorFlow v2.0.0 (original) (raw)
tf.keras.backend.zeros_like
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Instantiates an all-zeros variable of the same shape as another tensor.
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tf.compat.v1.keras.backend.zeros_like
tf.keras.backend.zeros_like(
x, dtype=None, name=None
)
| Arguments | |
|---|---|
| x | Keras variable or Keras tensor. |
| dtype | dtype of returned Keras variable.None uses the dtype of x. |
| name | name for the variable to create. |
| Returns |
|---|
| A Keras variable with the shape of x filled with zeros. |
Example:
from tensorflow.keras import backend as K
kvar = K.variable(np.random.random((2,3)))
kvar_zeros = K.zeros_like(kvar)
K.eval(kvar_zeros)
# array([[ 0., 0., 0.], [ 0., 0., 0.]], dtype=float32)
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Last updated 2020-10-01 UTC.