Context guided and personalized activity classification system.
James Y. XuYuwen SunZhao WangWilliam J. KaiserGregory J. PottiePublished in: Wireless Health (2011)
Keyphrases
- context aware
- pattern recognition
- automatic classification
- classification method
- pattern classification
- support vector
- image classification
- machine learning
- classification scheme
- e learning
- decision trees
- classification accuracy
- supervised learning
- contextual information
- support vector machine
- classification models
- supervised classification
- context sensitive
- decision rules
- unsupervised learning
- benchmark datasets
- neural network
- model selection
- feature vectors
- feature selection
- class labels
- svm classifier
- training samples
- machine learning methods
- high dimensional
- preprocessing
- social networks
- activity patterns