Arithmetic devices for neural network

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United States of America Patent

PATENT NO 11915125
APP PUB NO 20210133545A1
SERIAL NO

16919786

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Abstract

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An arithmetic device includes an AF circuit including a first table storage circuit. The AF circuit stores a table input signal into one variable latch selected based on an input selection signal among variable latches included in the first table storage circuit in a look-up table form when a table set signal is activated. The AF circuit extracts a result value of a first activation function realized by a look-up table based on an input distribution signal to output the extracted result value as a fist table output signal for generating an output distribution signal.

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Patent Owner(s)

  • SK HYNIX INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Song, Choung Ki Yongin-si, KR 123 227

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