Prediction of the high-cost normalised discounted cumulative gain (nDCG) measure in information retrieval evaluation.
Muwanei SinyindaSri Devi RavanaWai Lam HooDouglas KundaPublished in: Inf. Res. (2022)
Keyphrases
- discounted cumulative gain
- high cost
- information retrieval evaluation
- rank correlation
- graded relevance
- average precision
- test collection
- evaluation measures
- relevance judgments
- information retrieval
- retrieval systems
- retrieval effectiveness
- ranking functions
- relevant documents
- document collections
- evaluation metrics
- precision and recall
- vector space model
- retrieval model
- document retrieval
- language model