MACHINE LEARNING BASED OF ARTIFICIAL INTELLIGENCE CONVERSATION SYSTEM USING PERSONAL PROFILING INFORMATION TO BE EXTRACTED AUTOMATICALLY FROM THE CONVERSATION CONTENTS WITH THE VIRTUAL AGENT

摘要

According to one embodiment, an automatic learning-based artificial intelligent dialog system includes: a database in which personalized expression learning data including sentence expressions classified by personal intention and classification tags for the sentence expressions is stored; a learning device which analyzes the sentence expressions included in the personalized expression learning data at a morpheme level and learns personal profiling data expressions attached with the classification tags at a morpheme level; a language analysis unit which analyzes the currently-inputted dialog sentence at a morpheme level; an extraction unit which extracts user profiling data based on the analysis result at a morpheme level by the language analysis unit and the personal profiling data expressions; a personal history database in which the user profiling data is classified by personal preference and accumulated as personal profiling data; an intention analysis unit which determines the intention in the dialog sentence based on the analysis result at a morpheme level by the language analysis unit; and a response generation unit which determines a dialog flow of the dialog sentence based on the personal profiling data accumulated in the personal history database and generates a response sentence. [Reference numerals] (10) Database; (20) Learning unit; (30) Language analysis unit; (40) Extraction unit; (50) Database; (60) Intention analysis unit; (70) Response generation unit