Modeling Multidimensional User Relevance in IR using Vector Spaces.
Sagar UpretyYi SuDawei SongJingfei LiPublished in: CoRR (2018)
Keyphrases
- vector space
- relevance feedback
- information retrieval
- retrieval model
- similarity search
- graph classification
- intrinsic dimensionality
- retrieval effectiveness
- query expansion
- pattern recognition
- low dimensional
- multi dimensional
- recommender systems
- metric space
- neural network
- distance measure
- information retrieval systems
- user queries
- relevant documents
- image retrieval
- r tree
- feature selection