Human action recognition based on boosted feature selection and naive Bayes nearest-neighbor classification.
Li LiuLing ShaoPeter I. RockettPublished in: Signal Process. (2013)
Keyphrases
- naive bayes
- action recognition
- nearest neighbor classification
- feature selection
- text categorization
- classification accuracy
- text classification
- decision trees
- bag of words
- knn
- logistic regression
- k nearest neighbor
- naive bayes classifier
- information gain
- metric learning
- distance measure
- nearest neighbor
- computer vision
- bayesian classifier
- bayesian networks
- probabilistic classifiers
- training data
- multi class
- training set
- distance function
- feature space
- semi supervised learning
- unsupervised learning
- dimensionality reduction
- feature subset
- support vector
- semi supervised