Feature Engineering for Drug Name Recognition in Biomedical Texts: Feature Conjunction and Feature Selection.
Shengyu LiuBuzhou TangQingcai ChenXiaolong WangXiaoming FanPublished in: Comput. Math. Methods Medicine (2015)
Keyphrases
- feature engineering
- feature selection
- dependency parsing
- text classification
- machine learning
- natural language processing
- feature set
- feature extraction
- recognition rate
- pattern recognition
- irrelevant features
- redundant features
- information extraction
- discriminative features
- feature vectors
- speech processing
- text mining
- feature subset
- labeled data
- character recognition
- natural language
- supervised learning
- knowledge engineering
- text categorization
- data sets
- hidden markov models