A Cluster Analysis of Stock Market Data Using Hierarchical SOMs.
César A. AstudilloJorge PobleteMarina RestaB. John OommenPublished in: Australasian Conference on Artificial Intelligence (2016)
Keyphrases
- cluster analysis
- stock market data
- multidimensional scaling
- categorical data
- unsupervised learning
- self organizing maps
- stock trading
- stock price
- clustering method
- data mining
- stock market
- k means
- clustering algorithm
- data mining techniques
- financial data
- microarray data
- hierarchical latent class models
- data analysis
- hierarchical clustering
- data streams
- fuzzy c means
- cluster validity
- technical indicators
- databases
- data sets
- short term
- long term
- similarity measure
- partitional clustering
- information retrieval