Sentiment Analysis of Review Datasets Using Naive Bayes and K-NN Classifier.
Lopamudra DeySanjay ChakrabortyAnuraag BiswasBeepa BoseSweta TiwariPublished in: CoRR (2016)
Keyphrases
- knn
- text classification
- sentiment analysis
- naive bayes
- text classifiers
- k nearest neighbour
- k nearest neighbor
- naive bayes classifier
- classification algorithm
- bayesian classifier
- text categorization
- product reviews
- feature selection
- sentiment classification
- bayesian network classifiers
- nearest neighbor
- support vector machine
- conditional independence assumption
- logistic regression
- co training
- information gain
- document classification
- nearest neighbour
- multi label
- training data
- decision trees
- classification accuracy
- text documents
- test instances
- unsupervised learning
- neural network
- cost sensitive
- labeled data
- data sets
- feature space
- base classifiers
- machine learning
- support vector
- semi supervised learning