UMCC_DLSI: Semantic and Lexical features for detection and classification Drugs in biomedical texts.
Armando CollazoAlberto CeballoDennys D. PuigYoan GutiérrezJosé Ignacio AbreuRoger PérezAntonio Fernández OrquínAndrés MontoyoRafael MuñozFranc CamaraPublished in: SemEval@NAACL-HLT (2013)
Keyphrases
- lexical features
- emotion classification
- natural language
- support vector
- machine learning
- feature vectors
- image classification
- feature selection
- model selection
- text classification
- classification accuracy
- training set
- feature extraction
- training samples
- document classification
- syntactic analysis
- support vector machine
- supervised learning
- feature set
- natural language text
- high level
- decision trees