Method and apparatus for quantization, adaptive block partitioning and codebook coding for neural network model compression

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United States of America Patent

PATENT NO 11245903
APP PUB NO 20210160499A1
SERIAL NO

17099202

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A method of quantization, adaptive block partitioning and codebook coding for neural network model compression, is performed by at least one processor and includes determining a saturated maximum value of a multi-dimensional tensor in a layer of a neural network, and a bit depth corresponding to the saturated maximum value, and clipping weight coefficients in the multi-dimensional tensor to be within a range of the saturated maximum value. The method further includes quantizing the clipped weight coefficients, based on the bit depth, and transmitting, to a decoder, a layer header including the bit depth.

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  • TENCENT AMERICA LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Wei San Jose, US 447 3908
Liu, Shan San Jose, US 1749 8579
Wang, Wei Palo Alto, US 2541 15991

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