Representation of weighted values in artificial neural networks using intergroup indexes

摘要

A computer-implemented method for representation of weight values in an artificial neural network using inter-group indexing may include, in an artificial neural network that includes neurons and synaptic connections between the neurons with each of the synaptic connections including a weight, arranging the weights in ascending order. The method may also include dividing the arranged weights into groups based on approximately linear patterns of the weights. The method may further include designating a base group and the other groups as dependent groups. The method may also include storing in memory values of the weights in the base group. The method may further include storing in the memory a group index for each of the dependent groups. The method may also include storing in the memory an index for each of the weights in the dependent groups corresponding to one of the weights in the base group without storing in the memory values of the weights in the dependent groups.