Apparatus and method for compression coding for artificial neural network
A compression coding apparatus for artificial neural network, including memory interface unit, instruction cache, controller unit and computing unit, wherein the computing unit is configured to perform corresponding operation to data from the memory interface unit according to instructions of controller unit; the computing unit mainly performs three steps operation: step one is to multiply input neuron by weight data; step two is to perform adder tree computing and add the weighted output neuron obtained in step one level-by-level via adder tree, or add bias to output neuron to get biased output neuron; step three is to perform activation function operation to get final output neuron. The present disclosure also provides a method for compression coding of multi-layer neural network.
CAMBRICON TECHNOLOGIES CORPORATION LIMITED
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inventional inventional inventional additional inventional
Yunji Tianshi Qi Shaoli
Chen Chen Guo Liu