Text mining for the Vaccine Adverse Event Reporting System: medical text classification using informative feature selection.
Taxiarchis BotsisMichael D. NguyenEmily Jane WooMarianthi MarkatouRobert BallPublished in: J. Am. Medical Informatics Assoc. (2011)
Keyphrases
- dimensionality reduction
- text classification
- text mining
- feature selection
- medical domain
- text documents
- text categorization
- data analysis
- machine learning
- news articles
- text data
- event detection
- bag of words
- document classification
- feature space
- information extraction
- knowledge discovery
- naive bayes
- sentiment analysis
- text classifiers
- feature weighting
- n gram
- business intelligence
- feature extraction
- textual data
- data cleaning
- data mining
- support vector machine
- feature set
- mutual information
- web mining
- labeled data
- multi label
- document clustering
- natural language processing
- information retrieval
- biomedical literature
- text clustering
- supervised feature selection
- support vector
- feature selection algorithms
- medical data
- feature engineering
- text classification tasks