A hidden Markov model-based text classification of medical documents.
Kwan YiJamshid BeheshtiPublished in: J. Inf. Sci. (2009)
Keyphrases
- text classification
- text documents
- document classification
- labeled documents
- text classifiers
- training documents
- text data
- term frequency
- unlabeled documents
- text categorization
- text mining
- document categorization
- topic discovery
- feature selection
- information retrieval
- training corpus
- classify documents
- n gram
- bag of words
- labeled data
- document clustering
- web documents
- document collections
- information retrieval systems
- automatic text classification
- patient records
- document retrieval
- machine learning
- database
- relevant documents
- document representation
- medical data
- xml documents
- knn
- naive bayes
- medical records
- neural network
- metadata
- keywords
- sentiment analysis
- language modeling
- free text
- natural language processing
- data cleaning
- retrieval systems
- document set
- training data
- medical diagnosis
- distributional clustering