The Research of Personalized Intelligent Information Retrieval System Based on the Domain Ontology about Tea-Worm

This document gives a personalized intelligent system to search information based on the domain ontology about tea-worm. It includes three parts: the creation of tea-worm domain ontology; the concept extraction on tea-worm ontology; the achievement of information extraction on tea-worm ontology. To realize this, it used the software of prote¿ge¿ to create ontology about tea-worm. Then it is completed with the information query or extraction about tea worms. It will show the relations of tea worms quickly and precisely.