CN105956089A - 一种针对具备项目的分类信息的推荐方法 - Google Patents
一种针对具备项目的分类信息的推荐方法 Download PDFInfo
- Publication number
- CN105956089A CN105956089A CN201610284127.XA CN201610284127A CN105956089A CN 105956089 A CN105956089 A CN 105956089A CN 201610284127 A CN201610284127 A CN 201610284127A CN 105956089 A CN105956089 A CN 105956089A
- Authority
- CN
- China
- Prior art keywords
- user
- project
- matrix
- sigma
- classification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000011159 matrix material Substances 0.000 claims description 45
- 238000000354 decomposition reaction Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 238000009795 derivation Methods 0.000 claims description 2
- 238000005457 optimization Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000008447 perception Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 5
- 206010068052 Mosaicism Diseases 0.000 description 3
- 238000013480 data collection Methods 0.000 description 3
- 210000003765 sex chromosome Anatomy 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/335—Filtering based on additional data, e.g. user or group profiles
- G06F16/337—Profile generation, learning or modification
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610284127.XA CN105956089B (zh) | 2016-05-03 | 2016-05-03 | 一种针对具备项目的分类信息的推荐方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610284127.XA CN105956089B (zh) | 2016-05-03 | 2016-05-03 | 一种针对具备项目的分类信息的推荐方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105956089A true CN105956089A (zh) | 2016-09-21 |
CN105956089B CN105956089B (zh) | 2019-06-18 |
Family
ID=56913369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610284127.XA Active CN105956089B (zh) | 2016-05-03 | 2016-05-03 | 一种针对具备项目的分类信息的推荐方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105956089B (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106649657A (zh) * | 2016-12-13 | 2017-05-10 | 重庆邮电大学 | 面向社交网络基于张量分解的上下文感知推荐系统及方法 |
CN106649748A (zh) * | 2016-12-26 | 2017-05-10 | 深圳先进技术研究院 | 信息推荐方法及装置 |
CN106779867A (zh) * | 2016-12-30 | 2017-05-31 | 中国民航信息网络股份有限公司 | 基于上下文感知的支持向量回归推荐方法及系统 |
CN106997562A (zh) * | 2017-03-22 | 2017-08-01 | 扬州大学 | 带符号网络的顶点分类的映射方法 |
CN107492008A (zh) * | 2017-08-09 | 2017-12-19 | 阿里巴巴集团控股有限公司 | 信息推荐方法、装置、服务器及计算机存储介质 |
CN107909498A (zh) * | 2017-10-26 | 2018-04-13 | 厦门理工学院 | 基于最大化接受者操作特征曲线下方面积的推荐方法 |
CN108334638A (zh) * | 2018-03-20 | 2018-07-27 | 桂林电子科技大学 | 基于长短期记忆神经网络与兴趣迁移的项目评分预测方法 |
CN108520450A (zh) * | 2018-03-21 | 2018-09-11 | 电子科技大学 | 基于隐式反馈信息的局部低秩矩阵近似的推荐方法及系统 |
CN108804605A (zh) * | 2018-05-29 | 2018-11-13 | 重庆大学 | 一种基于层次结构的推荐方法 |
CN109670914A (zh) * | 2018-12-17 | 2019-04-23 | 华中科技大学 | 一种基于时间动态特性的产品推荐方法 |
CN111538913A (zh) * | 2020-04-26 | 2020-08-14 | 电子科技大学 | 一种艾滋病防控知识宣教的个性化推荐方法 |
CN111597440A (zh) * | 2020-05-06 | 2020-08-28 | 上海理工大学 | 一种基于内在加权矩阵三分解低秩近似的推荐系统信息估计方法 |
CN111782934A (zh) * | 2020-05-11 | 2020-10-16 | 中山大学新华学院 | 一种缓解数据稀疏性的电影推荐系统和方法 |
CN114399367A (zh) * | 2022-01-24 | 2022-04-26 | 平安科技(深圳)有限公司 | 保险产品推荐方法、装置、设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257953A (ja) * | 2010-06-08 | 2011-12-22 | Nippon Telegr & Teleph Corp <Ntt> | 日時別推薦アイテムフィルタリング方法及び日時別推薦アイテムフィルタリングプログラム |
CN102841929A (zh) * | 2012-07-19 | 2012-12-26 | 南京邮电大学 | 一种综合用户和项目评分及特征因素的推荐方法 |
-
2016
- 2016-05-03 CN CN201610284127.XA patent/CN105956089B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011257953A (ja) * | 2010-06-08 | 2011-12-22 | Nippon Telegr & Teleph Corp <Ntt> | 日時別推薦アイテムフィルタリング方法及び日時別推薦アイテムフィルタリングプログラム |
CN102841929A (zh) * | 2012-07-19 | 2012-12-26 | 南京邮电大学 | 一种综合用户和项目评分及特征因素的推荐方法 |
Non-Patent Citations (2)
Title |
---|
刘慧婷等: "基于用户偏好的矩阵分解推荐算法", 《计算机应用》 * |
李聪等: "基于属性值偏好矩阵的协同过滤推荐算法", 《情报学报》 * |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106649657A (zh) * | 2016-12-13 | 2017-05-10 | 重庆邮电大学 | 面向社交网络基于张量分解的上下文感知推荐系统及方法 |
CN106649657B (zh) * | 2016-12-13 | 2020-11-17 | 重庆邮电大学 | 面向社交网络基于张量分解的上下文感知推荐系统及方法 |
CN106649748A (zh) * | 2016-12-26 | 2017-05-10 | 深圳先进技术研究院 | 信息推荐方法及装置 |
CN106779867B (zh) * | 2016-12-30 | 2020-10-23 | 中国民航信息网络股份有限公司 | 基于上下文感知的支持向量回归推荐方法及系统 |
CN106779867A (zh) * | 2016-12-30 | 2017-05-31 | 中国民航信息网络股份有限公司 | 基于上下文感知的支持向量回归推荐方法及系统 |
CN106997562A (zh) * | 2017-03-22 | 2017-08-01 | 扬州大学 | 带符号网络的顶点分类的映射方法 |
CN107492008A (zh) * | 2017-08-09 | 2017-12-19 | 阿里巴巴集团控股有限公司 | 信息推荐方法、装置、服务器及计算机存储介质 |
CN107909498A (zh) * | 2017-10-26 | 2018-04-13 | 厦门理工学院 | 基于最大化接受者操作特征曲线下方面积的推荐方法 |
CN107909498B (zh) * | 2017-10-26 | 2020-07-28 | 厦门理工学院 | 基于最大化接受者操作特征曲线下方面积的推荐方法 |
CN108334638B (zh) * | 2018-03-20 | 2020-07-28 | 桂林电子科技大学 | 基于长短期记忆神经网络与兴趣迁移的项目评分预测方法 |
CN108334638A (zh) * | 2018-03-20 | 2018-07-27 | 桂林电子科技大学 | 基于长短期记忆神经网络与兴趣迁移的项目评分预测方法 |
CN108520450B (zh) * | 2018-03-21 | 2021-09-24 | 电子科技大学 | 基于隐式反馈信息的局部低秩矩阵近似的推荐方法及系统 |
CN108520450A (zh) * | 2018-03-21 | 2018-09-11 | 电子科技大学 | 基于隐式反馈信息的局部低秩矩阵近似的推荐方法及系统 |
CN108804605A (zh) * | 2018-05-29 | 2018-11-13 | 重庆大学 | 一种基于层次结构的推荐方法 |
CN108804605B (zh) * | 2018-05-29 | 2021-10-22 | 重庆大学 | 一种基于层次结构的推荐方法 |
CN109670914A (zh) * | 2018-12-17 | 2019-04-23 | 华中科技大学 | 一种基于时间动态特性的产品推荐方法 |
CN111538913A (zh) * | 2020-04-26 | 2020-08-14 | 电子科技大学 | 一种艾滋病防控知识宣教的个性化推荐方法 |
CN111538913B (zh) * | 2020-04-26 | 2023-07-11 | 电子科技大学 | 一种艾滋病防控知识宣教的个性化推荐方法 |
CN111597440A (zh) * | 2020-05-06 | 2020-08-28 | 上海理工大学 | 一种基于内在加权矩阵三分解低秩近似的推荐系统信息估计方法 |
CN111782934A (zh) * | 2020-05-11 | 2020-10-16 | 中山大学新华学院 | 一种缓解数据稀疏性的电影推荐系统和方法 |
CN114399367A (zh) * | 2022-01-24 | 2022-04-26 | 平安科技(深圳)有限公司 | 保险产品推荐方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN105956089B (zh) | 2019-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105956089A (zh) | 一种针对具备项目的分类信息的推荐方法 | |
CN111797321B (zh) | 一种面向不同场景的个性化知识推荐方法及系统 | |
McMahan et al. | Ad click prediction: a view from the trenches | |
CN112085559B (zh) | 基于时序性知识图谱的可解释商品推荐方法及系统 | |
Ba et al. | Clustering collaborative filtering recommendation system based on SVD algorithm | |
CN109740924B (zh) | 融合属性信息网络和矩阵分解的物品评分预测方法 | |
CN101853470A (zh) | 一种基于社会化标签的协同过滤方法 | |
CN104679835B (zh) | 一种基于多视图哈希的图书推荐方法 | |
CN104331816A (zh) | 基于知识学习和隐私保护的大数据用户购买意愿预测方法 | |
CN110209946B (zh) | 基于社交和社群的产品推荐方法、系统和存储介质 | |
CN106168953A (zh) | 面向弱关系社交网络的博文推荐方法 | |
WO2018133596A1 (zh) | 一种基于名义属性的连续型特征构造方法 | |
CN108804565B (zh) | 一种基于知识表示学习的协同矩阵分解方法 | |
CN103617259A (zh) | 一种基于有社会关系和项目内容的贝叶斯概率矩阵分解推荐方法 | |
CN105869016A (zh) | 一种基于卷积神经网络的点击通过率预估方法 | |
Jia et al. | Users' brands preference based on SVD++ in recommender systems | |
Shao et al. | Clustering on multi-source incomplete data via tensor modeling and factorization | |
CN114880490A (zh) | 一种基于图注意力网络的知识图谱补全方法 | |
CN106227767A (zh) | 一种基于领域相关性自适应的协同过滤方法 | |
CN104572915A (zh) | 一种基于内容环境增强的用户事件相关度计算方法 | |
CN109800424A (zh) | 一种基于改进矩阵分解与跨通道卷积神经网络的推荐方法 | |
CN104268217B (zh) | 一种用户行为时间相关性的确定方法及装置 | |
CN103678709B (zh) | 一种基于时序数据的推荐系统攻击检测方法 | |
CN103345503A (zh) | 一种基于小波网络的丝绸产品个性化推荐方法 | |
CN103049523B (zh) | 一种使用低秩半定规划求解社交推荐问题的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160921 Assignee: Guilin Yinuo Yijin Information Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000204 Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 License type: Common License Record date: 20221125 Application publication date: 20160921 Assignee: Guilin Beida Information Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000199 Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 License type: Common License Record date: 20221125 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160921 Assignee: Guangxi Lantu Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000404 Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 License type: Common License Record date: 20221226 Application publication date: 20160921 Assignee: Guilin Rongdian Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000443 Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 License type: Common License Record date: 20221229 Application publication date: 20160921 Assignee: Guangxi Erbao Information Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2022450000401 Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 License type: Common License Record date: 20221226 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
OL01 | Intention to license declared | ||
OL01 | Intention to license declared | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 541004 1 Jinji Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: GUILIN University OF ELECTRONIC TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240904 Address after: A001, 9th Floor, Building A 19, East Third Ring North Road, Chaoyang District, Beijing 100020 Patentee after: Leye Lehuo Network Technology Service (Beijing) Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A recommendation method for classification information of projects Granted publication date: 20190618 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Leye Lehuo Network Technology Service (Beijing) Co.,Ltd. Registration number: Y2024110000326 |