Learning Higher-Level Features with Convolutional Restricted Boltzmann Machines for Sentiment Analysis.
Trung HuynhYulan HeStefan M. RügerPublished in: ECIR (2015)
Keyphrases
- sentiment analysis
- restricted boltzmann machine
- deep belief networks
- deep learning
- low level
- learning algorithm
- opinion mining
- unsupervised learning
- prior knowledge
- sentiment classification
- sentence level
- supervised learning
- machine learning
- learning tasks
- collaborative filtering
- text mining
- text classification
- hidden variables
- natural language
- support vector
- similarity measure
- artificial intelligence
- sentiment lexicon
- contrastive divergence