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Reinforcement Learning with TensorFlow
book

Reinforcement Learning with TensorFlow

by Sayon Dutta
April 2018
Intermediate to advanced content levelIntermediate to advanced
334 pages
10h 18m
English
Packt Publishing
Content preview from Reinforcement Learning with TensorFlow

Token generation and pointer

While deciding the output sequence token, the decoder decides either to use a softmax layer for token generation or to use a pointer mechanism to point at the rare important token in the input and copy that as an output sequence token. At each decoding step, a switch function is used to decide whether to use token generation or to use point to copy an input token.  is defined as a binary value, which is equal to 1 if the pointer mechanism is used, otherwise 0. Therefore, the probability of  as an output token is given ...

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Publisher Resources

ISBN: 9781788835725Supplemental Content