ELiRF: A SVM Approach for SA tasks in Twitter at SemEval-2015.
Mayte GiménezFerran PlaLluís-F. HurtadoPublished in: SemEval@NAACL-HLT (2015)
Keyphrases
- support vector
- support vector machine svm
- social media
- feature selection
- simulated annealing
- knn
- svm classifier
- feature space
- feature vectors
- optimal solution
- classification algorithm
- classification method
- kernel methods
- word sense disambiguation
- multi class classification
- online social networks
- mechanical turk
- image classification
- training set
- pattern recognition
- decision trees