Computer Science ›› 2017, Vol. 44 ›› Issue (1): 214-218.doi: 10.11896/j.issn.1002-137X.2017.01.041

Previous Articles     Next Articles

Query Expansion Method Based on Ontology and Local Co-occurrence

WANG Xu-yang and WEI Xing-xing   

  • Online:2018-11-13 Published:2018-11-13

Abstract: Combining the semantic expansion and the statistics expansion,a method of query expansion based on ontologyand local co-occurrence was proposed.The set of semantics candidate expansion concepts and the set of statistics candidate expansion concepts are respectively obtained by ontology and local co-occurrence.Then the final query expansion concepts are got by secondary filter.The method was presented to calculate the weight of expansion words.The results show that the query after expanding can reflect the user’s query better.In the design of semantic retrieval system,the method can effectively improve recall and precision.

Key words: Ontology,Local co-occurrence,Query expansion,Semantic retrieval

[1] LIN Guo-jun,YE Fei-yue,et al.Concept Query Expansion basedon Semantic[J].Computer Engineering and Design,2009,0(6):1502-1509.(in Chinese) 林国俊,叶飞跃,等.基于语义的概念查询扩展[J].计算机工程与设计,2009,30(6):1502-1509.
[2] TIAN Xuan,DU Xiao-yong,LI Hai-hua.Computing Term-concept Association in Semantic-Based Query Expansion[J].Journal of Software,2008,19(8):2043-2053.(in Chinese) 田萱,杜小勇,李海华.语义查询扩展中词语-概念相关度的计算[J].软件学报,2008,19(8):2043-2053.
[3] DING Guo-dong,BAI Shuo,WANG Bin.Local Co-occurrenceBased Query Expansion for Information Retrieval[J].Journal of Chinese Information,2006,0(3):84-91.(in Chinese) 丁国栋,白硕,王斌.一种基于局部共现的查询扩展方法[J].中文信息学报,2006,0(3):84-91.
[4] WU Qin,BAI Yu-zhao,LIANG Yong-zhen.A Local Query Expansion Method Based on Semantic Dictinary[J].Journal of NanJing University(Nature Sciences),2014,0(4):526-533.(in Chinese) 吴秦,白玉昭,梁永祯.一种基于语义词典的局部查询扩展方法[J].南京大学学报(自然科学),2014,0(4):526-533.
[5] LATIRI C,HADDAD H,HAMROUNI T.Towards an Effective Automatic Query Expansion Process Using an Association Rule Mining Approach[J].Journal of Intelligent Information Systems,2012,39(1):209-247.
[6] LIU Cai-hong,QI Rui-hua,LIU Qiang.Efficient Query Expansion Based on Positive and Nagative Association[J].China Scien-ce Paper,2013,8(1):51-56.(in Chinese) 刘彩虹,祁瑞华,刘强.一种正负关联规则的快速查询扩展算法[J].中国科技论文,2013,8(1):51-56.
[7] TANNEBAUM W,RAUBER A.Using query logs of USPTO patent examiners for automatic query expansion in patent searching[J].Information Retrieval,2014,17(5/6):452-470.
[8] DING Xiao-yuan,GU Chun-hua,WANG Ming-yong.Query Expansion of Local Co-occurrence Based on Query Log[J].Computer Application and Software,2013,0(12):22-27.(in Chinese) 丁晓渊,顾春华,王明永.基于查询日志的局部查询扩展[J].计算机应用与软件,2013,0(12):22-27.
[9] WANG Lu,WANG Guo-chun,GUI Jin-hua,et al.A Semantic Retrieval System Based on Ontology[J].Journal of Changchuan University of Technology (Natural Science Edition),2013,4(6):726-730.(in Chinese) 王璐,王国春,桂金花,等.本体语义检索系统[J].长春工业大学学报(自然科学版),2013,4(6):726-730.
[10] MENG Hong-wei,ZHANG Zhi-ping,ZHANG Xiao-dan.Re-search on Intelligent Information Retrieval Model Based on Domain Ontology[J].Journal of Intelligence,2013,32(9):180-184.(in Chinese) 孟红伟,张志平,张晓丹.基于领域本体的文献智能检索模型研究[J].情报杂志,2013,2(9):180-184.
[11] CHAUHAN R,GOUDAR R,SHARMA R,et al.Domain Ontology based Semantic Search for Efficient Information Retrieval through Automatic Query Expansion[C]∥International Confe-rence on Intelligent Systems and Signal Processing.2013:397-402.
[12] WANG Hong,FAN Hong-jie,LI Jian,et al.Research on the Me-thod of Semantic Query Expansion in Civil Aviation Emergency Domain Ontology[J].International Journal of Digital Content Technology and its Applications,2014,8(5):128-135.
[13] WANG Xu-yang,XIAO Bo.Query Expansion Method Based on Ontology and Local Context Analysis[J].Computer Enginee-ring,2012,8(7):57-60.(in Chinese) 王旭阳,萧波.基于本体和局部上下文的查询扩展研究[J].计算机工程,2012,8(7):57-60.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] LEI Li-hui and WANG Jing. Parallelization of LTL Model Checking Based on Possibility Measure[J]. Computer Science, 2018, 45(4): 71 -75, 88 .
[2] XIA Qing-xun and ZHUANG Yi. Remote Attestation Mechanism Based on Locality Principle[J]. Computer Science, 2018, 45(4): 148 -151, 162 .
[3] LI Bai-shen, LI Ling-zhi, SUN Yong and ZHU Yan-qin. Intranet Defense Algorithm Based on Pseudo Boosting Decision Tree[J]. Computer Science, 2018, 45(4): 157 -162 .
[4] WANG Huan, ZHANG Yun-feng and ZHANG Yan. Rapid Decision Method for Repairing Sequence Based on CFDs[J]. Computer Science, 2018, 45(3): 311 -316 .
[5] SUN Qi, JIN Yan, HE Kun and XU Ling-xuan. Hybrid Evolutionary Algorithm for Solving Mixed Capacitated General Routing Problem[J]. Computer Science, 2018, 45(4): 76 -82 .
[6] ZHANG Jia-nan and XIAO Ming-yu. Approximation Algorithm for Weighted Mixed Domination Problem[J]. Computer Science, 2018, 45(4): 83 -88 .
[7] WU Jian-hui, HUANG Zhong-xiang, LI Wu, WU Jian-hui, PENG Xin and ZHANG Sheng. Robustness Optimization of Sequence Decision in Urban Road Construction[J]. Computer Science, 2018, 45(4): 89 -93 .
[8] LIU Qin. Study on Data Quality Based on Constraint in Computer Forensics[J]. Computer Science, 2018, 45(4): 169 -172 .
[9] ZHONG Fei and YANG Bin. License Plate Detection Based on Principal Component Analysis Network[J]. Computer Science, 2018, 45(3): 268 -273 .
[10] SHI Wen-jun, WU Ji-gang and LUO Yu-chun. Fast and Efficient Scheduling Algorithms for Mobile Cloud Offloading[J]. Computer Science, 2018, 45(4): 94 -99, 116 .