Improved compressed indexes for full-text document retrieval.
Djamal BelazzouguiGonzalo NavarroDaniel ValenzuelaPublished in: J. Discrete Algorithms (2013)
Keyphrases
- document retrieval
- inverted index
- document collections
- information retrieval
- information retrieval systems
- language model
- retrieval strategies
- retrieval model
- relevance feedback
- ranking functions
- digital libraries
- pseudo relevance feedback
- relevant documents
- text retrieval
- spreading activation
- query terms
- data structure
- passage retrieval
- learning to rank
- cross language
- machine learning
- topic models
- retrieved documents
- xml retrieval
- probabilistic model
- focused retrieval