An unsupervised transfer learning approach to discover topics for online reputation management.
Tamara Martín-WantonJulio GonzaloEnrique AmigóPublished in: CIKM (2013)
Keyphrases
- transfer learning
- reputation management
- social media
- manifold alignment
- labeled data
- peer to peer
- knowledge transfer
- reputation systems
- machine learning
- active learning
- semi supervised
- semi supervised learning
- reinforcement learning
- cross domain
- social web
- supervised learning
- domain adaptation
- topic modeling
- text classification
- multi task
- transfer knowledge
- text categorization
- unlabeled data
- unsupervised learning
- machine learning algorithms
- target domain
- learning algorithm
- social networking sites
- social networking
- topic models
- collaborative filtering
- multimedia