Study on Ontology Construction Based on Containing Semantic Relation Extraction from Text
Fengxia Yin · Journal of Ankang University · 2010
How to extract the relations from the text the key problems of ontology construction.In order to extract the concepts and relations,this paper discuss the structure and the meanings of is sentence,design rules to get the key concepts and build a finite state machine and state change table for is sentence.Also,by use of the traditional words segmentation algorithms,this paper propose the CSREA algorithm(Contain Semantic Relation Extraction Algorithm) to extract the concepts and relations from text.Experiment show the processing of extraction and it also prove the efficiency and reasonable of our method.