NATURAL LANGUAGE PROCESSING DEVICE, NATURAL LANGUAGE PROCESSING METHOD AND NATURAL LANGUAGE PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To efficiently create a natural language database that can perform efficient and prompt processing by applying image recognition technology of an artificial intelligence algorithm to natural language understanding.SOLUTION: In a natural language processing device for analyzing a natural language using an artificial intelligence algorithm, an input unit 301 inputs a plurality of sign language images for a certain natural language in association with the natural language for each of the natural languages, a sign language motion analysis unit 302 extracts a plurality of feature points of a sign language motion from the input sign language image and analyzes the points of the sign language motion common to other sign language motions or different points for each extracted feature point, an inference unit 303 infers meaning content of the natural language from the analyzed common or different points, and a storage unit 304 stores information on the inferred meaning content in association with the natural language.SELECTED DRAWING: Figure 3