Automatic extraction of relationships between concepts based on ontology
Yifan Yuan, Junping Du, Yuehua Yang, Jun Wei Zhou, Pengcheng He, Shouxin Cao · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013
This paper applies Chinese word segmentation technology to the automatic extraction and description of the relationship between concepts. It takes text as corpus, matches the concept-pairs by rules and then describes the relationship between concepts in statistical methods. The paper implements an experiment based on the text in the field "respond to emergency", and optimizes speech tagging on account of experimental results, so that the relations extracted are more meaningful to emergency response. It analyzes the display order of inquiries and formulates rules of response and makes the results more meaningful. Consequently, the method turns out to be effective, and can be flexibly extended to other areas.