Extended correlated principal component analysis with SVM-PUK in opinion mining.
Kollimarla Anusha DeviDeepak Chowdary EdaraVenkatrama Phani Kumar SistlaVenkata Krishna Kishore KolliPublished in: Turkish J. Electr. Eng. Comput. Sci. (2018)
Keyphrases
- opinion mining
- principal component analysis
- sentiment analysis
- support vector machine svm
- dimension reduction methods
- customer reviews
- online product reviews
- support vector
- knn
- feature space
- product features
- sentiment classification
- support vector machine
- kernel function
- topic modeling
- product reviews
- feature selection
- opinion mining and sentiment analysis
- k nearest neighbor
- dimension reduction
- feature extraction
- data analysis
- sentiment lexicon
- machine learning algorithms
- text classification
- text mining
- information extraction
- keywords
- online reviews
- bayesian networks
- opinion words
- training data
- face recognition