Effective Use of Evaluation Measures for the Validation of Best Classifier in Urdu Sentiment Analysis.
Neelam MukhtarMohammad Abid KhanNadia ChiraghPublished in: Cogn. Comput. (2017)
Keyphrases
- sentiment analysis
- evaluation measures
- opinion mining
- supervised classifiers
- sentiment classification
- text classification
- text mining
- precision and recall
- natural language processing
- learning to rank
- sentence level
- online reviews
- training data
- support vector
- retrieval systems
- product features
- decision trees
- feature selection
- machine learning
- databases
- sentiment lexicon
- public opinion
- natural language
- learning algorithm
- data mining