Multi-round semantic analysis method based on dependency syntax analysis and Chinese grammar

• Main Authors: ZHOU HONG, LIU CHUXIONG
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a multi-round semantic analysis method based on dependency syntax analysis and Chinese grammar, which is characterized by comprising the steps of defining knowledge graph entity data to form an entity library; performing word segmentation on the text to obtain the total frequency of words appearing in different fields and under different intentions to form a quasi-real-timeword bank; respectively adopting dependency syntax analysis in different fields and different intentions to enable words of the quasi-real-time word bank to form phrases, and changing the occurrencefrequency of the phrases according to the rule of a memory curve to form the frequency of the phrases; counting the frequency of the same phrase in different fields to obtain the association degree ofthe phrase in different fields, and obtaining a phrase intention search library; and performing multiple rounds of semantic analysis on the user input to obtain a user intention. According to the method, the syntax tree and th