Information gain-based metric for recognizing transitions in human activities.
Amin SadriYongli RenFlora D. SalimPublished in: Pervasive Mob. Comput. (2017)
Keyphrases
- human activities
- information gain
- chi squared
- human activity recognition
- activity recognition
- decision trees
- action primitives
- text categorization
- chi square
- sensor data
- human computer interaction
- mutual information
- feature selection
- human actions
- action recognition
- naive bayes
- correlation coefficient
- evaluation metrics
- classification accuracy
- training set
- data sets
- occurrence frequency