Paper recommendation based on the knowledge gap between a researcher's background knowledge and research target

Latent dirichlet allocation

David M. Blei, Andrew Y. Ng, Michael I. Jordan · Journal of Machine Learning Research · 2003 · 27K citations

Computing, Computer Science, Computational Linguistics +6

Learning, creating, and using knowledge: concept maps as facilitative tools in schools and corporations

Choice Reviews Online · 1998 · 1.6K citations

Education, Educational Psychology, Psychology +14

LDA-based document models for ad-hoc retrieval

Xing Wei, W. Bruce Croft · 2006 · 1.1K citations

Computing, Computer Science, Information Retrieval +16

Deriving concept hierarchies from text

Mark Sanderson, Bruce Croft · 1999 · 614 citations · Full text

Computing, Computer Science, Data Mining +7

A semantic-expansion approach to personalized knowledge recommendation

Ting‐Peng Liang, Yung-Fang Yang, Deng‐Neng Chen et al. · Decision Support Systems · 2007 · 149 citations

Computing, Computer Science, Data Mining +13