
基本信息:
- 专利标题: 文化资源推荐系统
- 专利标题(英):Culture resource recommendation system
- 申请号:CN201711047386.1 申请日:2017-10-31
- 公开(公告)号:CN107862022A 公开(公告)日:2018-03-30
- 发明人: 张桂刚 , 杨颐 , 黄卫星 , 王健
- 申请人: 中国科学院自动化研究所
- 申请人地址: 北京市海淀区中关村东路95号
- 专利权人: 中国科学院自动化研究所
- 当前专利权人: 中国科学院自动化研究所
- 当前专利权人地址: 北京市海淀区中关村东路95号
- 代理机构: 北京瀚仁知识产权代理事务所
- 代理人: 郭文浩; 王世超
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
The invention relates to the technical field of computers, particularly provides a culture resource recommendation system, and aims to solve the technical problem of incapability of realizing effective recommendation of culture resources under the condition of high-dimensional sparse user behaviors. For the purpose, a behavior data collection module of the culture resource recommendation system can collect different types of user behavior data in a preset culture resource platform; a behavior data processing module can obtain user behavior features; a behavior weight assessment module can obtain user behavior weight values; a culture resource clustering module can obtain culture resource types in the preset culture resource platform; a behavior feature calculation module can perform deep learning on user behaviors according to the data; and the culture resource recommendation module can determine recommended culture resources according to a deep learning result by adopting a nearest neighbor collaborative filtering algorithm. Through the system, the effective recommendation of the culture resources can be realized under the condition of the high-dimensional sparse user behaviors.
公开/授权文献:
- CN107862022B 文化资源推荐系统 公开/授权日:2020-12-11
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F17/00 | 特别适用于特定功能的数字计算设备或数据处理设备或数据处理方法 |
--------G06F17/30 | .信息检索;及其数据库结构 |