Single Wearable Accelerometer-Based Human Activity Recognition via Kernel Discriminant Analysis and QPSO-KELM Classifier.
Yiming TianJie ZhangLingling ChenYanli GengXitai WangPublished in: IEEE Access (2019)
Keyphrases
- activity recognition
- human activity recognition
- kernel discriminant analysis
- human activities
- action recognition
- visual surveillance
- discriminant analysis
- feature set
- training data
- support vector
- support vector machine
- unsupervised learning
- rbf neural network
- svm classifier
- human computer interaction
- machine learning
- knn
- data points
- training set
- feature space
- pattern recognition
- feature selection