Computer Science ›› 2015, Vol. 42 ›› Issue (1): 227-231.doi: 10.11896/j.issn.1002-137X.2015.01.050

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User Query Intention Oriented Hierarchical Sentence Similarity Computation

LI Jing-yu, ZHANG Yang-sen and CHEN Ruo-yu   

  • Online:2018-11-14 Published:2018-11-14

Abstract: In order to improve the accuracy of sentence similarity computation algorithm and further enhance its applicability in complex context,a hierarchical sentence similarity algorithm for user-oriented query intention was designed,integrating technologies such as edit distance,keyword and synonyms semantic method,and natural annotation.With thorough analyzing of the experimental data and its feature distribution,a multi-level optimization strategy was put forward.The experimental results confirm the algorithm in this paper is effective and achieves F-value of 0.6019.

Key words: Sentence similarity computation,Semantic conformity,Edit distance,Keyword feature,User query intention

[1] 车万翔,刘挺,秦兵,等.基于改进编辑距离的中文相似句子检索[J].高级技术通讯,2004,4(7):15-19
[2] 吕学强,任飞亮,黄志丹,等.句子相似模型和最相似句子查找算法[J].东北大学学报:自然科学版,2003,4(6):531-534
[3] 杨思春,等.一种改进的句子相似度计算模型[J].电子科技大学学报,2006,5(6):956-959
[4] 赵臻,吴宁,等.基于多特征融合的句子语义相似度计算[J].计算机工程,2012,38(1):171-173
[5] 程传鹏,吴志刚.一种基于知网的句子相似度计算方法[J].计算机工程与科学,2012,4(2):172-175
[6] 刘宏哲.一种基于本体的句子相似度计算方法[J].计算机科学,2013,40(1):251-256
[7] 李彬,刘挺,秦兵,等.基于语义依存的汉语句子相似度计算[J].计算机应用研究,2003(12):15-17
[8] 王品,黄广君.信息检索中句子相似度计算[J].计算机工程,2011,7(12):38-40
[9] 李茹,王智强,等.基于框架语义分析的汉语句子相似度计算[J].计算机研究与发展,2013,50(8):1728-1736
[10] 孙茂松.基于互联网自然标注资源的自然语言处理[J].中文信息学报,2011,5(6):26-32
[11] 百度Q-T语义一致大赛 [DB/OL].http://openresearch.baidu.com/activityindex.jhtml?channelId=452
[12] NLPIR汉语分词系统[DB/OL].http://ictclas.nlpir.org/
[13] 董振东,董强.知网[DB/OL].http://www.keenage.com
[14] 梅家驹,竺一鸣,高蕴琦,等.同义词词林[M].上海:上海辞书出版社,1993:106-108

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