Classification of acoustic signals with new feature: Fibonacci space (FSp).
Haydar AnkishanPublished in: Biomed. Signal Process. Control. (2019)
Keyphrases
- acoustic signals
- feature vectors
- acoustic signal
- pattern recognition
- supervised learning
- classification models
- support vector
- preprocessing
- pattern classification
- classification accuracy
- benchmark datasets
- machine learning
- image classification
- decision trees
- feature extraction
- search space
- text classification
- irrelevant features
- feature analysis
- classification method
- classification process
- support vector machine
- training set
- feature representation
- high dimensionality
- unbalanced data
- feature weights
- discriminative features
- feature values
- automatic classification
- training data
- machine learning methods
- classification algorithm
- decision rules
- svm classifier
- support vector machine svm
- unsupervised learning
- model selection
- active learning
- feature set