Feature Selection in Mobile Activity Recognition: A Comparative Study.
Andrea LoddoBarbara PesDaniele RiboniPublished in: MDM (2021)
Keyphrases
- activity recognition
- feature selection
- human activity recognition
- human activities
- mobile devices
- visual surveillance
- text categorization
- daily life
- accelerometer data
- action recognition
- daily activities
- smart environments
- model selection
- machine learning
- smart home
- support vector machine
- mobile applications
- context aware
- unsupervised learning
- feature extraction
- activity analysis
- text classification
- knn
- training data
- activities of daily living
- recognizing actions
- hidden markov models
- prior knowledge
- ubiquitous computing
- dimensionality reduction
- wearable sensors