INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM FOR INFORMATION PROCESSING DEVICE, AND RECORDING MEDIUM

摘要

At least one pattern matching character string matching a predetermined pattern is extracted from target product information on a target product in a target store (S11, S12), the number of products in the target store of products hit in a range of product information on products sold in the target store is found, with each pattern matching character string as a search keyword, for each pattern matching character string (S13), and among the one or more pattern matching character strings, a pattern matching character string of which the number of products in the target store is the smallest is determined as a product specific character string for specifying the target product (S15).

主权项

1. An information processing device comprising:
a character string extracting unit that extracts at least one pattern matching character string matching a predetermined pattern from target product information on a target product in a target store; a searching in target store unit that finds the number of products in the target store of products hit in a range of product information on products sold in the target store, with each pattern matching character string as a search keyword, for each pattern matching character string; and a product specific character string determining unit that determines, among the one or more pattern matching character strings, a pattern matching character string of which the number of products in the target store is the smallest, as a product specific character string for specifying the target product.