An Online Feature Selection Methodology for Ball-Bearing Harmonic Frequencies Based on HMMs.
Carlos Puerto-SantanaPedro LarrañagaJavier Diaz-RozoConcha BielzaPublished in: SOCO (2021)
Keyphrases
- feature selection
- hidden markov models
- online learning
- text classification
- multi class
- dimensionality reduction
- information gain
- machine learning
- real time
- text categorization
- speech recognition
- microarray data
- unsupervised feature selection
- viterbi algorithm
- sequence data
- classification models
- model selection
- expectation maximization
- feature space
- support vector