CN105824911B - 基于lda用户主题模型的视频推荐方法 - Google Patents
基于lda用户主题模型的视频推荐方法 Download PDFInfo
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- CN105824911B CN105824911B CN201610147676.2A CN201610147676A CN105824911B CN 105824911 B CN105824911 B CN 105824911B CN 201610147676 A CN201610147676 A CN 201610147676A CN 105824911 B CN105824911 B CN 105824911B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/73—Querying
- G06F16/735—Filtering based on additional data, e.g. user or group profiles
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107885754B (zh) * | 2016-09-30 | 2021-06-22 | 创新先进技术有限公司 | 基于lda模型从交易数据中提取信用变量的方法和装置 |
CN107092650B (zh) * | 2017-03-13 | 2020-02-21 | 网宿科技股份有限公司 | 一种网络日志分析方法及装置 |
CN107194322B (zh) * | 2017-04-28 | 2019-08-06 | 南京邮电大学 | 一种视频监控场景中的行为分析方法 |
CN107908669A (zh) * | 2017-10-17 | 2018-04-13 | 广东广业开元科技有限公司 | 一种基于并行lda的大数据新闻推荐方法、系统及装置 |
CN107798083A (zh) * | 2017-10-17 | 2018-03-13 | 广东广业开元科技有限公司 | 一种基于大数据的资讯推荐方法、系统及装置 |
CN108256018A (zh) * | 2018-01-09 | 2018-07-06 | 北京奇艺世纪科技有限公司 | 一种物品推荐方法及装置 |
CN108491529B (zh) * | 2018-03-28 | 2021-11-16 | 百度在线网络技术(北京)有限公司 | 信息推荐方法及装置 |
CN109408670A (zh) * | 2018-10-23 | 2019-03-01 | 聚好看科技股份有限公司 | 基于主题模型的家庭成员属性预测方法、装置及智能终端 |
CN110069663B (zh) * | 2019-04-29 | 2021-06-04 | 厦门美图之家科技有限公司 | 视频推荐方法及装置 |
CN111897999B (zh) * | 2020-07-27 | 2023-06-16 | 九江学院 | 一种用于视频推荐且基于lda的深度学习模型构建方法 |
CN113449147A (zh) * | 2021-07-06 | 2021-09-28 | 乐视云计算有限公司 | 基于主题的视频推荐方法和装置 |
Citations (1)
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CN101764661A (zh) * | 2008-12-23 | 2010-06-30 | 未序网络科技(上海)有限公司 | 基于数据融合的视频节目推荐系统 |
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Patent Citations (1)
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CN101764661A (zh) * | 2008-12-23 | 2010-06-30 | 未序网络科技(上海)有限公司 | 基于数据融合的视频节目推荐系统 |
Non-Patent Citations (1)
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LDA数学八卦;靳志辉;《www.52nlp.cn》;20130208;第44-51页 * |
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Inventor after: Li Yujun Inventor after: Hu Weifeng Inventor after: Zhang Jie Inventor after: Chen Mo Inventor before: Li Yujun Inventor before: Zhang Jie Inventor before: Chen Mo |
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Effective date of registration: 20200426 Address after: Licheng Alexander Road in Ji'nan City, Shandong province 250199 No. 27 Patentee after: SHANDONG University Address before: 250100 No. 27 South Grand Road, Shandong, Ji'nan Co-patentee before: TYPONTEQ Co.,Ltd. Patentee before: SHANDONG University |