Semi-supervised Sentiment Classification Method Based on Weibo Social Relationship.
Wei LiuMingxin ZhangPublished in: WISA (2019)
Keyphrases
- classification method
- social relationships
- semi supervised
- sentiment analysis
- text classification
- online social networks
- social networks
- labeled data
- unlabeled data
- semi supervised learning
- knn
- social network services
- social network analysis
- k nearest neighbor
- social interaction
- active learning
- supervised learning
- text mining
- social media
- social activities
- support vector machine
- classification algorithm
- classification scheme
- pairwise
- unsupervised learning
- support vector machine svm
- text categorization
- test sample
- feature selection
- micro blogging
- social influence
- reinforcement learning
- feature extraction
- user interests
- information retrieval
- learning algorithm
- social networking sites
- naive bayes
- network structure
- feature space
- user preferences