Unsupervised Clustering of Heart Sound Recordings for Cardiac Auscultation Database Indexing.
Wei-Ho TsaiSung-How SuePublished in: J. Inf. Sci. Eng. (2014)
Keyphrases
- unsupervised clustering
- database
- supervised classification
- databases
- metadata
- k means
- digital libraries
- semi supervised clustering
- clustering method
- clustering algorithm
- image processing
- information retrieval
- image segmentation
- computer vision
- probabilistic model
- supervised learning
- expectation maximization
- learning algorithm
- loss function
- spectral clustering
- fuzzy c means
- data mining
- data sets