DocumentCode :
553088
Title :
Search results optimization method combined with multi-features
Author :
Yanxia Qin ; Dequan Zheng ; Bing Xu
Author_Institution :
MOE-MS Key Lab. of Natural Language Process. & Speech, Harbin Inst. of Technol., Harbin, China
Volume :
2
fYear :
2011
fDate :
26-28 July 2011
Firstpage :
1167
Lastpage :
1171
Abstract :
The optimization of search results has always been the research hotspot in the area of search engine. More concretely, topic partition by clustering proved to be a good way. However, the clusters, some of which still contain a lot of documents, implicitly limit the users´ retrieval speed. Meanwhile we find that the information of documents´ features have good effects on the document ranking. To address the issue, we try to apply the multi-features to search results after the process of clustering. Statistic and semantic information of the multi-features are fully used to re-rank the documents. Related experiments show that our approach outperforms that of single clustering much. The evaluation indicators´ rising shows that the Top N results satisfy the users´ need more.
Keywords :
document handling; pattern clustering; search engines; clustering process; document feature information; document ranking; multifeature information; search engine; search results optimization method; topic partition; Algorithm design and analysis; Clustering algorithms; Feature extraction; Indexes; Optimization; Search engines; Semantics; Hownet; clustering; multi-features; re-ranking; semantic; statistic;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2011 Eighth International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-180-9
Type :
conf
DOI :
10.1109/FSKD.2011.6019649
Filename :
6019649
Link To Document :
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