成果/Result
- Research on Key Technology of Web Hierarchical Topic Detection and Evolution Based on Behaviour Tracking Analysis被引量：2收藏
- 作者：Chen, M.
- 机构：Beijing Union Univ
- 来源：INTERNATIONAL JOURNAL OF COMPUTERS COMMUNICATIONS & CONTROL 2019
- 关键词：Web hierarchical topic topic detection event evolution behaviour tracking analysis
- The Impact of User Heterogeneity on Knowledge Collaboration Performance被引量：2收藏
- 作者：Zhou, Yingying Chen, Jianbin Gao, Shuli Chen, Mo
- 机构：Beijing Forestry Univ;Beijing Union Univ
- 来源：TEHNICKI VJESNIK-TECHNICAL GAZETTE 2020
- 关键词：interactivity knowledge collaboration performance social Q & A community user heterogeneity
- RESEARCH ON MODEL OF NETWORK INFORMATION EXTRACTION BASED ON IMPROVED TOPIC-FOCUSED WEB CRAWLER KEY TECHNOLOGY被引量：1收藏
- 作者：Chen, Mo Yang, Xiao-Ping
- 机构：Renmin Univ China;Beijing Union Univ
- 来源：TEHNICKI VJESNIK-TECHNICAL GAZETTE 2016
- 关键词：network information extraction relativity calculation search strategy topic-focused web crawler
- Model of Network Topic Detection Based on Web Usage Behaviour Mode Analysis and Mining Technology被引量：0收藏
- 作者：Chen, M.
- 机构：Beijing Union Univ;Renmin Univ China
- 来源：INTERNATIONAL JOURNAL OF COMPUTERS COMMUNICATIONS & CONTROL 2017
- 关键词：web usage behaviour network topic detection clicking mode analysis retrieval mode analysis
