Topic modeling for cluster analysis of large biological and medical datasets.
Weizhong ZhaoWen ZouJames J. ChenPublished in: BMC Bioinform. (2014)
Keyphrases
- cluster analysis
- topic modeling
- topic models
- categorical data
- latent dirichlet allocation
- clustering method
- factor analysis
- unsupervised learning
- hierarchical latent class models
- text mining
- k means
- data mining
- clustering algorithm
- text classification
- data analysis
- dimension reduction
- text documents
- data mining techniques
- microarray data
- cluster validity
- object recognition
- multidimensional scaling
- latent variables
- document clustering
- computer vision
- recommender systems
- generative model
- data sets