1.8k citations
- Zhejiang UniversityCN42 papers
- Tsinghua UniversityCN19 papers
- Peking UniversityCN18 papers
- Shanghai Jiao Tong UniversityCN17 papers
- Alibaba Group (United States)US16 papers
- University of Science and Technology of ChinaCN16 papers
- Chinese Academy of SciencesCN12 papers
- Nanyang Technological UniversitySG10 papers
- University of Chinese Academy of SciencesCN9 papers
- University of Electronic Science and Technology of ChinaCN8 papers
- CAS Key Laboratory of Urban Pollutant ConversionCN7 papers
- Huazhong University of Science and TechnologyCN7 papers
Showing 2014Show all
2 papers · 1 filter
cs.IR2014★ 38 cited
Promoting cold-start items in recommender systems
Jin-Hu Liu, Tao Zhou, Zi-Ke Zhang +3
As one of major challenges, cold-start problem plagues nearly all recommender systems. In particular, new items will be overlooked, impeding the development of new products online.…
cs.SI2014★ 14 cited
Information Filtering on Coupled Social Networks
Da-Cheng Nie, Zi-Ke Zhang, Jun-lin Zhou +2
In this paper, based on the coupled social networks (CSN), we propose a hybrid algorithm to nonlinearly integrate both social and behavior information of online users. Filtering al…