FREGEX: A Feature Extraction Method for Biomedical Text Classification using Regular Expressions.
Christopher A. FloresRosa L. FigueroaJorge E. PezoaPublished in: EMBC (2019)
Keyphrases
- regular expressions
- text classification
- text mining
- pattern matching
- feature selection
- query language
- finite automata
- tree automata
- semistructured data
- machine learning
- xml schema
- semantic features
- labeled data
- unlabeled data
- information extraction
- deterministic finite automata
- matching algorithm
- natural language processing
- context free grammars
- regular languages
- data mining
- query evaluation
- knn
- data model
- data analysis
- information retrieval
- regular path queries