Clustering for Text and Image-Based Photo Retrieval at CLEF 2009.
Qian ZhuDiana InkpenPublished in: CLEF (2) (2009)
Keyphrases
- information retrieval
- clustering algorithm
- clustering method
- k means
- text clustering
- text retrieval
- database
- high dimensional data
- question answering
- hierarchical clustering
- multilingual information access
- named entity recognizer
- short text
- cross language
- free text
- text documents
- query expansion
- document clustering
- cluster analysis
- self organizing maps
- cross lingual
- web documents
- text mining
- keywords
- computer vision