Sentiment analysis for Chinese microblog based on deep neural networks with convolutional extension features.
Xiao SunChengcheng LiFuji RenPublished in: Neurocomputing (2016)
Keyphrases
- sentiment analysis
- neural network
- opinion mining
- product features
- sentiment classification
- supervised classifiers
- unsupervised feature learning
- deep learning
- text classification
- text mining
- user generated
- natural language processing
- sentence level
- social media
- information propagation
- deep belief networks
- semi supervised
- product reviews
- information extraction
- multi aspect
- knowledge base