CN103473323A - 一种基于卡方算法进行角色特征提取的方法 - Google Patents
一种基于卡方算法进行角色特征提取的方法 Download PDFInfo
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- CN103473323A CN103473323A CN2013104172426A CN201310417242A CN103473323A CN 103473323 A CN103473323 A CN 103473323A CN 2013104172426 A CN2013104172426 A CN 2013104172426A CN 201310417242 A CN201310417242 A CN 201310417242A CN 103473323 A CN103473323 A CN 103473323A
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查询词 | 不使用特征抽取方式,搜索结果的排序 | 使用特征抽取方法,搜索结果的排序 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104504037A (zh) * | 2014-12-15 | 2015-04-08 | 深圳市宜搜科技发展有限公司 | 实体词热度计算方法及装置 |
CN110570469A (zh) * | 2019-08-16 | 2019-12-13 | 广州威尔森信息科技有限公司 | 一种汽车图片角度位置的智能识别方法 |
Citations (1)
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US20130166485A1 (en) * | 2011-12-23 | 2013-06-27 | Florian Hoffmann | Automated observational decision tree classifier |
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US20130166485A1 (en) * | 2011-12-23 | 2013-06-27 | Florian Hoffmann | Automated observational decision tree classifier |
Non-Patent Citations (3)
Title |
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ZHAOHUI ZHENG等: "Feature selection for text categorization on imbalanced data", 《ACM》 * |
刘俊晖等: "企业内部基于角色协作的个性化搜索系统", 《计算机工程》 * |
刘海峰等: "一种基于词频信息的改进CHI文本特征选择", 《计算机工程与应用》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104504037A (zh) * | 2014-12-15 | 2015-04-08 | 深圳市宜搜科技发展有限公司 | 实体词热度计算方法及装置 |
CN104504037B (zh) * | 2014-12-15 | 2018-07-06 | 深圳市宜搜科技发展有限公司 | 实体词热度计算方法及装置 |
CN110570469A (zh) * | 2019-08-16 | 2019-12-13 | 广州威尔森信息科技有限公司 | 一种汽车图片角度位置的智能识别方法 |
CN110570469B (zh) * | 2019-08-16 | 2020-08-25 | 广州威尔森信息科技有限公司 | 一种汽车图片角度位置的智能识别方法 |
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Owner name: BEIJING CHUANGSHI TAIKE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING PENGYUCHENG SOFTWARE TECHNOLOGY CO., LTD. Effective date: 20150113 |
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Effective date of registration: 20150113 Address after: 100088 Beijing City, Haidian District Zhichun Road Jinqiu International Building No. 6 A block 1602 Applicant after: Beijing Genesis Technology Co., Ltd. Address before: 100088 Beijing City, Haidian District Zhichun Road Jinqiu International Building No. 6 A block 1602 Applicant before: Beijing PYC Software Co., Ltd. |
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Address after: 100088 Beijing City, Haidian District Zhichun Road No. 6 (Jinqiu International Building) A District 1309, 1310, 1601. Applicant after: Beijing Transtec Technology Co., Ltd. Address before: 100088 Beijing City, Haidian District Zhichun Road Jinqiu International Building No. 6 A block 1602 Applicant before: Beijing Genesis Technology Co., Ltd. |
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Application publication date: 20131225 |