tf.keras.backend.is_sparse
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Returns whether a tensor is a sparse tensor.
tf.keras.backend.is_sparse(
tensor
)
Arguments |
|---|
tensor
|
A tensor instance.
|
Example:
from keras import backend as K
a = K.placeholder((2, 2), sparse=False)
print(K.is_sparse(a))
False
b = K.placeholder((2, 2), sparse=True)
print(K.is_sparse(b))
True
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Last updated 2020-10-01 UTC.
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TensorFlow 2 version
View source on GitHub