Multiple Tensorflow matmul and add functions

Course Q&A Deep Learning Specialization Improving Deep Neural Networks: Hyperparameter tun
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I have tried to search the web but could not find a definite answer to these:

  1. What is the difference between tf.matmul and tf.linalg.matmul
  2. What is the difference between tf.add and tf.math.add

Both variants appear in W3A1 and seems to work either way.

Thanks.

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Hi @Timothy_Liu,

Go to their tensorflow’s pages, and expand “View Aliases”.

image

Cheers,
Raymond

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