tf.keras.backend.dtype
Returns the dtype of a Keras tensor or variable, as a string.
tf.keras.backend.dtype(
x
)
| Arguments | |
|---|---|
x |
Tensor or variable. |
| Returns | |
|---|---|
String, dtype of x. |
Examples:
from keras import backend as K
K.dtype(K.placeholder(shape=(2,4,5)))
'float32'
K.dtype(K.placeholder(shape=(2,4,5), dtype='float32'))
'float32'
K.dtype(K.placeholder(shape=(2,4,5), dtype='float64'))
'float64'
# Keras variable
kvar = K.variable(np.array([[1, 2], [3, 4]]))
K.dtype(kvar)
'float32'
kvar = K.variable(np.array([[1, 2], [3, 4]]), dtype='float32')
K.dtype(kvar)
'float32'
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/keras/backend/dtype