Market segmentation based on hierarchical self-organizing map for markets of multimedia on demand.
Chihli HungChih-Fong TsaiPublished in: Expert Syst. Appl. (2008)
Keyphrases
- self organizing maps
- multimedia
- som neural network
- growing self organizing map
- unsupervised learning
- neural network
- region growing
- segmentation algorithm
- market share
- level set
- image segmentation
- electronic markets
- double auction
- learning vector quantization
- segmentation method
- multiscale
- topology preserving
- financial markets
- feature maps
- segmented images
- online markets
- electricity markets
- bidding strategies
- energy function
- probabilistic neural network
- market participants
- shape prior
- trading strategies
- input data
- k means
- data sets
- training data
- stock market
- learning algorithm
- cloud computing
- text classification
- data mining