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| study on segmentation of user's query intents | |
| Jiang Xue; Sun Le | |
| 2013 | |
| Source | Jisuanji Xuebao/Chinese Journal of Computers
 |
| ISSN | 0254-4164 |
| Volume | 36Issue:3Pages:664-670 |
| English Abstract | Query intent denotes the specific information that user wants to look for when he submit a query to a search engine. If search engine can judge whether the intent of current query is same as that of previous query, they would refine current query and offer users more accurate results and services, such as query suggestion, query expansion or personalized information retrieval. This paper proposed click data-based similarity, and this similarity is effective with decision tree model and CRF model. Users' click data is helpful for this task, with users' click data, F-measure is improved by 1% and 1.4% for decision tree-based method and CRF-based method respectively.; Query intent denotes the specific information that user wants to look for when he submit a query to a search engine. If search engine can judge whether the intent of current query is same as that of previous query, they would refine current query and offer users more accurate results and services, such as query suggestion, query expansion or personalized information retrieval. This paper proposed click data-based similarity, and this similarity is effective with decision tree model and CRF model. Users' click data is helpful for this task, with users' click data, F-measure is improved by 1% and 1.4% for decision tree-based method and CRF-based method respectively. |
| Indexed Type | EI |
| Keyword | Data Mining Decision Trees Search Engines |
| Department | (1) Institute of Software Chinese Academy of Sciences Beijing 100190 China |
| Language | 中文 |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/15631 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Jiang Xue,Sun Le. study on segmentation of user's query intents[J]. Jisuanji Xuebao/Chinese Journal of Computers,2013,36(3):664-670. |
| APA | Jiang Xue,&Sun Le.(2013).study on segmentation of user's query intents.Jisuanji Xuebao/Chinese Journal of Computers,36(3),664-670. |
| MLA | Jiang Xue,et al."study on segmentation of user's query intents".Jisuanji Xuebao/Chinese Journal of Computers 36.3(2013):664-670. |
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