Information processing system and method of information processing

Abstract

An information processing system includes, a supply-chain-network obtaining unit configured to obtain a supply chain network in which a plurality of nodes each corresponding to one of a plurality of companies are connected together through links, a subnetwork extracting unit configured to extract a subnetwork including at least one of an upstream subnetwork and a downstream subnetwork, the upstream subnetwork including an upstream company that supplies the product to a company corresponding to a processing target node among the plurality of companies, the downstream subnetwork including a downstream company that is supplied with the product from the company corresponding to the processing target node, a vector obtaining unit configured to determine a complex vector representing the processing target node, and a similarity calculating unit configured to calculate a similarity between two of the plurality of nodes in accordance with the two complex vectors corresponding to the two nodes.

CPC Classifications