contrib.keras.backend.ndim

tf.contrib.keras.backend.ndim

tf.contrib.keras.backend.ndim

ndim(x)

Defined in tensorflow/contrib/keras/python/keras/backend.py.

Returns the number of axes in a tensor, as an integer.

Arguments:

x: Tensor or variable.

Returns:

Integer (scalar), number of axes.

Examples:

>>> from keras import backend as K
>>> input = K.placeholder(shape=(2, 4, 5))
>>> val = np.array([[1, 2], [3, 4]])
>>> kvar = K.variable(value=val)
>>> K.ndim(input)
3
>>> K.ndim(kvar)
2

© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/contrib/keras/backend/ndim

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