Permutation Equivariant Document Interaction Network for Neural Learning to Rank.
Rama Kumar PasumarthiHonglei ZhuangXuanhui WangMichael BenderskyMarc NajorkPublished in: ICTIR (2020)
Keyphrases
- learning to rank
- information retrieval
- document retrieval
- retrieval systems
- ranking functions
- keyphrase extraction
- loss function
- evaluation measures
- ranking svm
- document collections
- collaborative filtering
- test collection
- relevant documents
- relevance judgments
- vector space model
- ranking list
- user interaction
- language model
- evaluation metrics
- retrieval effectiveness
- directly optimize
- learning to rank algorithms
- query dependent
- keyphrases
- cost sensitive
- web search
- keywords
- metadata