A comparison of Chinese document indexing strategies and retrieval models.
Robert W. P. LukKui-Lam KwokPublished in: ACM Trans. Asian Lang. Inf. Process. (2002)
Keyphrases
- document indexing
- retrieval model
- information retrieval systems
- document retrieval
- retrieval effectiveness
- language modeling
- information retrieval
- text retrieval
- language model
- statistical language models
- vector space model
- vector space
- document collections
- retrieval systems
- user queries
- retrieval framework
- term weighting
- query expansion
- relevance feedback
- term frequency
- tf idf
- test collection
- relevant documents
- high dimensional
- query terms
- n gram
- retrieval functions
- feature selection
- learning algorithm