Citius: A Naive-Bayes Strategy for Sentiment Analysis on English Tweets.
Pablo GamalloMarcos GarcíaPublished in: SemEval@COLING (2014)
Keyphrases
- co occurrence
- sentiment analysis
- naive bayes
- text classification
- opinion mining
- social media content
- sentiment classification
- logistic regression
- text categorization
- naive bayes classifier
- decision trees
- cross lingual
- classification accuracy
- feature selection
- knn
- micro blog
- sentence level
- training data
- text mining
- natural language
- machine learning
- k nearest neighbor
- bayesian network classifiers
- text documents
- neural network
- bayesian networks
- product reviews
- natural language processing
- low variance
- conditional independence assumption
- averaged one dependence estimators
- labeled data
- unsupervised learning
- nearest neighbor
- knowledge discovery
- data analysis