Informative Acoustic Feature Selection to Maximize Mutual Information for Collecting Target Sources.
Yuma KoizumiKenta NiwaYusuke HiokaKazunori KobayashiHitoshi OhmuroPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2017)
Keyphrases
- mutual information
- feature selection
- conditional mutual information
- information content
- information gain
- information theoretic
- image registration
- medical image registration
- classification accuracy
- similarity measure
- information sources
- acoustic signal
- multiple sources
- support vector
- text classification
- multimodal image registration
- machine learning
- data collection
- selection criterion
- databases
- support vector machine
- data sources
- feature extraction
- microarray data
- model selection
- dimensionality reduction
- blind source separation
- multi class
- normalized mutual information
- data analysis
- mutual information maximization