Sentiment analysis of social media data based on chaotic coyote optimization algorithm based time weight-AdaBoost support vector machine approach.
Dharmendra DangiAmit BhagatDheeraj Kumar DixitPublished in: Concurr. Comput. Pract. Exp. (2022)
Keyphrases
- optimization algorithm
- sentiment analysis
- social media data
- support vector machine
- multi class
- social media
- support vector
- opinion mining
- multi objective
- training data
- massive amounts
- feature selection
- text classification
- sentiment classification
- sentence level
- learning algorithm
- optimization method
- text mining
- social networks
- natural language processing
- feature vectors
- machine learning
- product reviews
- feature space
- product features
- knowledge base
- neural network
- user generated content
- knn
- training set