Feature selection and dimensionality reduction: An extensive comparison in hand gesture classification by sEMG in eight channels armband approach.
José Jair A. Mendes JuniorMelissa L. B. FreitasHugo Valadares SiqueiraAndré Eugênio LazzarettiSérgio Francisco PichorimSergio Luiz Stevan Jr.Published in: Biomed. Signal Process. Control. (2020)
Keyphrases
- feature selection
- dimensionality reduction
- high dimensionality
- hand gestures
- feature extraction
- classification accuracy
- feature space
- class separability
- support vector
- gesture recognition
- support vector machine
- kernel learning
- pattern recognition
- human computer interaction
- hand gesture recognition
- machine learning
- feature selection algorithms
- model selection
- text classification
- feature set
- text categorization
- low dimensional
- principal component analysis
- multi class
- unsupervised feature selection
- high dimensional data
- linear discriminant analysis
- image classification
- high dimensional
- software engineering
- sign language
- knn