Sughrue Mion, PLLC
Method and apparatus for quantization, adaptive block partitioning and codebook coding for neural network model compression
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.
TENCENT AMERICA LLC
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Wei Wei Shan
Wang Jiang Liu