Exploiting User Signals and Stochastic Models to Improve Information Retrieval Systems and Evaluation.
Maria MaistroPublished in: SIGIR Forum (2018)
Keyphrases
- information retrieval systems
- stochastic models
- user queries
- relevance feedback
- xml retrieval
- document collections
- interactive information retrieval
- information retrieval
- stochastic model
- query expansion
- inverted file
- retrieval systems
- user studies
- relevant documents
- stochastic processes
- collaborative filtering
- test collection
- user centered
- retrieve documents
- feature extraction
- learning algorithm