- Integrated Natural Language Question-Answering System for Automatic Retrieving of Homepage

摘要

PURPOSE: An integrated answering system of natural language is provided to prepare a recommended question which is similar to a user's question by attaching the recommended question on each web page, searching the most similar questions to an inputted user's question, and suggesting the questions. CONSTITUTION: A morpheme analyzing unit(110) receives a natural language query of a user from a natural language query input unit(100) and analyzes the natural language query by one morpheme. A partial sentence structure analyzer(120) decides a mathematical expression relation between the analyzed morphemes. An integrated query indexer(200) stores a search-objected web document and a representative query of a web page in an index database. An integrated query finder(300) extracts a similar query list, a correct answer, and a document using a Lexico Syntactic pattern based on a morpheme and sentence structure analyzing result. An integrated result processing unit(400) integrates and manages the result of the integrated query finder(300).