Information processing apparatus, arithmetic method, and non-temporary computer-readable medium

Abstract

An apparatus including: memory that stores a machine learning model of a vector neural; and one or more processors that execute an arithmetic operation. The machine model has a plurality of vector neuron layers each including a plurality of nodes. When one of the plurality of vector layers is referred to as an upper layer and a vector layer below is referred to as a lower layer, one or more processors execute outputting one output vector by using output vectors from the plurality of nodes of the lower layer as an input for each node of the upper layer, the outputting including: obtaining a prediction vector, obtaining a sum vector based on a linear combination of the vectors, obtaining a normalization coefficient, and obtaining the output vector of the target node by dividing the sum vector by the norm and multiplying the divided sum vector by the normalization coefficient.