Two Operators to Define and Manipulate Themes of a Document Collection.
Emanuele Di BuccioMassimo MelucciPublished in: ICTIR (2015)
Keyphrases
- document collections
- document retrieval
- information retrieval systems
- information retrieval
- text retrieval
- test collection
- relevant documents
- document representation
- digital libraries
- document archives
- index terms
- inverted file
- document clustering
- query terms
- cross language
- xml retrieval
- geographic information retrieval
- scatter gather
- information extraction