Human action recognition with group lasso regularized-support vector machine.
Huiwu LuoHuan-zhang LuYabei WuFei ZhaoPublished in: J. Electronic Imaging (2016)
Keyphrases
- action recognition
- group lasso
- support vector machine
- bag of words
- human activities
- human actions
- regression model
- multiple kernel learning
- efficient optimization
- variable selection
- multi class
- computer vision
- bag of features
- multi task
- least squares
- contingency tables
- training data
- support vector
- maximum margin
- feature vectors
- svm classifier
- learning algorithm
- kernel function
- multi task learning