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tf.sparse.from_dense

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Converts a dense tensor into a sparse tensor.

tf.sparse.from_dense(
    tensor, name=None
)

Only elements not equal to zero will be present in the result. The resulting SparseTensor has the same dtype and shape as the input.

Args
tensor A dense Tensor to be converted to a SparseTensor.
name Optional name for the op.
Returns
The SparseTensor.

© 2020 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/versions/r2.3/api_docs/python/tf/sparse/from_dense