doi: 10.4304/jsw.9.5.1151-1156
A Novel Similarity Calculation Method Based on Chinese Sentence Keyword Weight<sup>★</sup>
- Faculty of Computer Engineering,Huaiyin Institute of Technology, Huai’an 223003 China
Abstract
Question Answering system (<em>QA</em>), is a kind of new information retrieval system which can be queried with natural language and return knowledge directly.By improving the traditional Chinese sentence similarity model, this paper proposes a Chinese sentence similarity calculation method based on keywords weight.Its key question is that questions asked by user and questions in the Frequently Asked Question (<em>FAQ</em>) carry on similarity calculation, discover the closest question in the <em>FAQ</em> and return the question answer stored in advance. It can also automatically update and maintain <em>FAQ</em>.The experiment indicates that precision of question match can be improved compared with traditional sentence similarity model.
Keywords
- Chinese sentence similarity
- Keywords we
How to Cite
Yangxin Yu and Liuyang Wang, "A Novel Similarity Calculation Method Based on Chinese Sentence Keyword Weight<sup>★</sup>," Journal of Software, vol. 9, no. 5, pp. 1151-1156, 2014. https://doi.org/ 10.4304/jsw.9.5.1151-1156
Copyright & License
Copyright © 2014 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).