Robust Human Activity Recognition Using Smartphone Sensors via CT-PCA and Online SVM.
Zhenghua ChenQingchang ZhuYeng Chai SohLe ZhangPublished in: IEEE Trans. Ind. Informatics (2017)
Keyphrases
- human activities
- sensor data
- principal component analysis
- activity recognition
- human activity recognition
- support vector machine svm
- support vector
- sensor networks
- dimension reduction methods
- support vector machine
- daily life
- human interactions
- dimensionality reduction
- medical images
- principal components analysis
- human knowledge
- svm classifier
- human computer interaction
- mobile devices
- knn
- face recognition
- feature space
- prior knowledge
- principal components
- data points
- object oriented
- medical imaging
- x ray
- ct images
- machine learning
- smart environments
- multi class classification
- face images
- data streams
- action recognition