Sparse Coding for Efficient Bioacoustic Data Mining: Preliminary Application to Analysis of Whale Songs.
Joseph RazikHervé GlotinMaia HoeberechtsYann DohSébastien ParisPublished in: ICDM Workshops (2015)
Keyphrases
- sparse coding
- data mining
- natural images
- dictionary learning
- data analysis
- image representation
- image classification
- sparse representation
- unsupervised learning
- knowledge discovery
- multiscale
- data sets
- maximum likelihood
- prior knowledge
- training set
- feature space
- image patches
- computer vision
- single image super resolution