Classifying heart sounds using multiresolution time series motifs: an exploratory study.
Elsa Ferreira GomesAlípio Mário JorgePaulo J. AzevedoPublished in: C3S2E (2013)
Keyphrases
- similarity search
- multiresolution
- motif discovery
- dynamic time warping
- motif discovery algorithm
- sound signals
- wavelet transform
- recurring patterns
- automatic classification
- motif finding
- quadtree
- image fusion
- coarse to fine
- variable resolution
- temporal patterns
- non stationary
- higher resolution
- data mining tasks
- dna sequences
- biological sequences
- wavelet coefficients
- subband
- pattern discovery
- stock price
- left ventricle
- symbolic representation
- literature review
- multivariate time series
- stock market
- discrete wavelet transform