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Robust Human Activity Recognition Using Smartphone Sensors via CT-PCA and Online SVM.
Zhenghua Chen
Qingchang Zhu
Yeng Chai Soh
Le Zhang
Published in:
IEEE Trans. Ind. Informatics (2017)
Keyphrases
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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