Classification of Health Webpages as Expert and Non Expert with a Reduced Set of Cross-language Features.
Natalia GrabarSonia KrivineMarie-Christine JaulentPublished in: AMIA (2007)
Keyphrases
- reduced set
- cross language
- classification process
- svm classifier
- feature vectors
- classification accuracy
- support vector
- feature extraction
- feature space
- feature set
- support vector machine
- text retrieval
- information access
- document retrieval
- question answering
- training set
- search engine
- class labels
- decision trees
- web pages
- pattern recognition
- machine learning
- text classification
- model selection
- training samples
- support vector machine svm
- data sets
- web search engines
- natural language processing
- feature selection
- user queries
- prior knowledge
- support vectors
- neural network