Meta-Path-Based Ranking with Pseudo Relevance Feedback on Heterogeneous Graph for Citation Recommendation.
Xiaozhong LiuYingying YuChun GuoYizhou SunPublished in: CIKM (2014)
Keyphrases
- pseudo relevance feedback
- automatic query expansion
- document ranking
- retrieved documents
- query expansion
- document retrieval
- trec test collections
- language model
- pseudo feedback
- citation networks
- expert search
- relevance model
- retrieval effectiveness
- query specific
- relevant documents
- link analysis
- relevance feedback
- ad hoc information retrieval
- ad hoc retrieval
- ranking functions
- user feedback
- retrieval accuracy
- information retrieval
- learning to rank
- average precision
- irrelevant documents
- original query
- ranked list
- information retrieval systems
- web search
- evaluation measures
- recommender systems
- text retrieval
- query terms
- retrieval model
- wordnet
- web graph
- precision and recall
- query dependent
- ranking algorithm
- test collection
- text classification