Semantics extracting device of natural language

Abstract

Abstract PURPOSE:To execute at a high speed and efficiently an extraction of semantics, when analyzing a semantics of a natural language sentence, by providing a keyword adder, a composer, a selector, etc., and extracting a word which becomes a key word, from a series of word trains. CONSTITUTION:A keyword adder A reads a word by one each in an input word train, decides whether it should have a semantics information or not, and if it should have said information, this adder adds a corresponding marker to the word. A composer C checks its marker, adds or deletes it, and arranges plural words to a semantics unit sentence clause. A selector S sends the semantics unit sentence clause to a corresponding extracting device Ei (i=1-n), watching the marker. The device Ei decides a value, a unit and other condition from in the semantics unit sentence clause, and stores them in a memory M. In this way, an extraction of semantics can be executed at a high speed and efficiently, when analyzing a semantics of a natural language sentence, by providing the adder for adding the semantics information, the composer, the selector, etc.

Inventors

• 👤 Toshiaki Yoshino
• 👤 利明 吉野
• 👤 Yoshio Izumida
• 👤 泉田　義男
• 👤 Hiroshi Ishikawa
• 👤 博 石川

Bibliographic Details