社会化推荐研究进展与发展趋势演化*——基于文献计量和社会网络分析的视角

李飞, 张健, 王宗水

Review of Social Recommendation with Bibliometrics and Social Network Analysis

Li Fei,Zhang Jian,Wang Zongshui

表2 三个阶段关键词词频统计

序号 阶段一 阶段二 阶段三 关键词 词频 关键词 词频 关键词 词频 1 recommender system 120 recommender system 134 recommender system 131 2 social network 65 social network 89 social network 76 3 collaborative filtering 37 social media/collaborative filtering 37 collaborative filtering 49 4 personalization 29 algorithms 36 social media 33 5 trust 26 social network analysis 26 location based social network 29 6 social network analysis 19 social tagging 22 algorithms 18 7 information retrieval/ experimentation 18 data mining 21 topic modeling 16 8 social tagging/data mining/ algorithms/ontology 17 trust 18 social recommendation/ matrix factorization 15 9 NLP 16 Personalization/Twitter 16 Twitter/Personalization/data mining/location recommendations 13 10 evaluation 15 experimentation 15 online social networks 12 频次累计百分比 15.88% 13.27% 20.14%