Clustering Protein Sequence and Structure Space with Infinite Gaussian Mixture Models.
Ananya DubeySeungwoo HwangClaudia RangelCarl Edward RasmussenZoubin GhahramaniDavid L. WildPublished in: Pacific Symposium on Biocomputing (2004)
Keyphrases
- gaussian mixture model
- protein sequences
- mixture model
- density estimation
- structural motifs
- expectation maximization
- em algorithm
- amino acids
- speaker recognition
- protein structure
- k means
- feature vectors
- clustering algorithm
- mixture modeling
- protein structural
- probability density function
- feature selection
- mixture of factor analyzers
- spatial structure
- covariance matrices
- prediction accuracy
- maximum likelihood
- data points
- image processing