On Theoretically Valid Score Distributions in Information Retrieval.
Ronan CumminsColm O'RiordanPublished in: ECIR (2012)
Keyphrases
- score distributions
- information retrieval
- relevant documents
- relevant and non relevant documents
- meta search
- search engine
- information retrieval systems
- rank aggregation
- normal distribution
- mixture model
- document retrieval
- information filtering
- latent semantic indexing
- query expansion
- information extraction
- text mining
- text retrieval
- retrieval effectiveness
- machine learning
- query processing
- tf idf
- feature selection
- test collection
- language model
- active learning