Deep semi-supervised learning with weight map for review helpfulness prediction.
Hua YinZhensheng HuYahui PengZhijian WangGuanglong XuYanfang XuPublished in: Comput. Sci. Inf. Syst. (2021)
Keyphrases
- semi supervised learning
- semi supervised
- unlabeled data
- online reviews
- labeled data
- supervised learning
- semi supervised classification
- active learning
- co training
- text categorization
- unsupervised learning
- machine learning
- learning models
- maximum a posteriori
- manifold regularization
- training data
- graph based semi supervised learning
- improve the classification accuracy
- opinion detection
- label propagation
- semi supervised learning algorithms
- computer vision
- labeled and unlabeled data
- text classification
- graph construction
- transfer learning
- user generated reviews