Extended Feature Spaces Based Classifier Ensembles for Sentiment Analysis of Short Texts.
Zeynep Hilal KilimciSevinç Ilhan OmurcaPublished in: Inf. Technol. Control. (2018)
Keyphrases
- sentiment analysis
- short texts
- classifier ensemble
- short text
- feature space
- sentiment classification
- text classification
- sentence level
- text mining
- high dimensional
- natural language processing
- training set
- ensemble methods
- text categorization
- classification algorithm
- base classifiers
- feature vectors
- feature set
- machine learning
- training samples
- named entity recognition
- support vector
- data analysis
- pairwise
- nearest neighbor
- data points