CN103235893B - 一种用户-商品点击率自适应预测装置和预测方法 - Google Patents
一种用户-商品点击率自适应预测装置和预测方法 Download PDFInfo
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CN105701191B (zh) * | 2016-01-08 | 2020-12-29 | 腾讯科技(深圳)有限公司 | 一种推送信息点击率估计方法和装置 |
CN105701207B (zh) * | 2016-01-12 | 2020-04-24 | 腾讯科技(深圳)有限公司 | 资源的请求量预测方法、应用推荐方法和装置 |
CN110020877B (zh) * | 2018-01-09 | 2023-04-18 | 腾讯科技(深圳)有限公司 | 点击率的预测方法、点击率的确定方法及服务器 |
CN110245968A (zh) * | 2018-03-07 | 2019-09-17 | 阿里巴巴集团控股有限公司 | 数据分析的方法、装置和存储介质 |
WO2020047819A1 (zh) * | 2018-09-07 | 2020-03-12 | 深圳大学 | 点击率预测方法、电子装置及计算机可读存储介质 |
CN109543069B (zh) * | 2018-10-31 | 2021-07-13 | 北京达佳互联信息技术有限公司 | 视频推荐方法、装置和计算机可读存储介质 |
CN111126649B (zh) * | 2018-10-31 | 2023-08-11 | 北京字节跳动网络技术有限公司 | 用于生成信息的方法和装置 |
CN110390561B (zh) * | 2019-07-04 | 2022-04-29 | 壹融站信息技术(深圳)有限公司 | 基于动量加速随机梯度下降的用户-金融产品选用倾向高速预测方法和装置 |
CN118096324B (zh) * | 2024-04-23 | 2024-07-19 | 成都帆点创想科技有限公司 | 推荐模型训练方法及装置 |
Citations (2)
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CN102346899A (zh) * | 2011-10-08 | 2012-02-08 | 亿赞普(北京)科技有限公司 | 一种基于用户行为的广告点击率预测方法和装置 |
CN102663617A (zh) * | 2012-03-20 | 2012-09-12 | 亿赞普(北京)科技有限公司 | 一种广告的点击率预测方法及系统 |
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US8380570B2 (en) * | 2009-10-27 | 2013-02-19 | Yahoo! Inc. | Index-based technique friendly CTR prediction and advertisement selection |
US8484077B2 (en) * | 2010-07-21 | 2013-07-09 | Yahoo! Inc. | Using linear and log-linear model combinations for estimating probabilities of events |
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CN102346899A (zh) * | 2011-10-08 | 2012-02-08 | 亿赞普(北京)科技有限公司 | 一种基于用户行为的广告点击率预测方法和装置 |
CN102663617A (zh) * | 2012-03-20 | 2012-09-12 | 亿赞普(北京)科技有限公司 | 一种广告的点击率预测方法及系统 |
Non-Patent Citations (2)
Title |
---|
一种模型驱动的WS-CDL服务组合可靠性预测方法;刘毅等;《计算机工程与应用》;20111231;第47卷(第11期);第60-66页 * |
商品搜索中的点击分析与预测;王祥志;《中国优秀硕士学位论文全文数据库》;20110715(第7期);I138-992 * |
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