TSIR: A Chinese Temporal semantics Information Retrieval system based on MapReduce.
Zhongmei ShuYayao ZuoYong TangPublished in: CSCWD (2014)
Keyphrases
- information retrieval systems
- information retrieval
- document collections
- retrieval systems
- inverted file
- query expansion
- relevant documents
- user queries
- document indexing
- user modelling
- retrieval effectiveness
- retrieval model
- relevance feedback
- semantic information
- feature space
- structured documents
- information extraction
- machine learning
- text retrieval
- image retrieval
- cross language
- conceptual graphs
- e learning
- music information retrieval
- retrieval engine
- co occurrence
- interactive information retrieval