Ontology-Based Text Classification for Filtering Cholangiocarcinoma Documents from PubMed.
Chumsak SibunruangJantima PolpinijPublished in: Brain Informatics and Health (2014)
Keyphrases
- text classification
- text documents
- document classification
- labeled documents
- text classifiers
- training documents
- text data
- term frequency
- document categorization
- unlabeled documents
- text mining
- text categorization
- classify documents
- bag of words
- retrieved documents
- training corpus
- semi structured information
- document collections
- scientific literature
- biomedical literature
- sentiment classification
- information retrieval
- automatic text classification
- topic discovery
- web documents
- sentiment analysis
- machine learning
- domain specific
- labeled data
- naive bayes
- n gram
- document clustering
- text collections
- relevant documents
- document representation
- xml documents
- feature selection
- vector space model
- information retrieval systems
- metadata
- distributional clustering
- ranked list
- semantic features
- data cleaning
- semantic network
- knn
- image retrieval