Visualization of online customer reviews and evaluations based on Self-organizing Map.
Fumiaki SaitohPublished in: SMC (2014)
Keyphrases
- self organizing maps
- customer reviews
- product reviews
- neural network
- opinion mining
- customer satisfaction
- learning vector quantization
- visualization methods
- unsupervised learning
- som neural network
- input data
- product features
- k means
- growing self organizing map
- image segmentation
- information retrieval
- feature extraction
- pattern recognition
- pairwise
- data sets