Improved activity recognition via Kalman smoothing and multiclass linear discriminant analysis.
Neil DhirFrank D. WoodPublished in: EMBC (2014)
Keyphrases
- activity recognition
- multi class
- linear discriminant analysis
- generalized discriminant analysis
- discriminant analysis
- face recognition
- action recognition
- dimensionality reduction
- human activities
- support vector machine svm
- support vector
- multiclass classification
- principal component analysis
- feature extraction
- dimension reduction
- support vector machine
- object detection
- feature space
- null space
- high dimensional data
- pairwise
- feature selection
- learning algorithm
- cost sensitive
- optimization criterion
- transfer learning
- scatter matrices
- unsupervised learning
- binary classification
- kernel pca
- training set
- data analysis
- discriminant vectors