Question Processing and Clustering in INDOC: A Biomedical Question Answering System.
Parikshit SondhiPurushottam RajV. Vinod KumarAnkush MittalPublished in: EURASIP J. Bioinform. Syst. Biol. (2007)
Keyphrases
- clustering algorithm
- clustering method
- question classification
- k means
- question answering
- data clustering
- answer validation
- question answering systems
- hierarchical clustering
- self organizing maps
- natural language
- real time
- cluster analysis
- unsupervised learning
- categorical data
- spectral clustering
- data processing
- fuzzy clustering
- qa clef
- answer extraction
- open domain
- semi supervised
- correct answers
- graph theoretic
- high dimensional data
- similarity function
- information theoretic
- outlier detection
- anomaly detection