Improving the Accuracy of Principal Component Analysis by the Maximum Entropy Method.
Guihong WanCrystal MaungHaim SchweitzerPublished in: ICTAI (2019)
Keyphrases
- maximum entropy
- similarity measure
- pairwise
- maximum entropy model
- maximum entropy principle
- principal component analysis
- computer vision
- dimensionality reduction
- support vector machine
- objective function
- em algorithm
- segmentation algorithm
- segmentation method
- principal components
- feature space
- negative matrix factorization
- markov models
- information retrieval