GRAMMAR RULE FILTER MODEL LEARNING DEVICE, GRAMMAR RULE FILTER DEVICE, SYNTAX ANALYSIS DEVICE, AND PROGRAM

• Main Authors: HAYASHI KATSUHIKO, HIRAO TSUTOMU, KAMIGAITO HIDETAKA, OKUMURA MANABU
• Format: Patent
• Language: English; Japanese
• Published: 24.08.2017
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

PROBLEM TO BE SOLVED: To reduce grammar rules in order to fast perform syntax analysis of a sentence.SOLUTION: A rule filter model learning section 26 generates a simplified syntax tree yfor each syntax tree (y) of learning data, extracts a set Rof grammar rules r, and generates a conversion functio...