Human Activity Recognition by Class Label LLE.
Juliana Valencia-AguirreAndrés Marino Álvarez-MezaGenaro Daza-SantacolomaCarlos Daniel Acosta-MedinaGermán Castellanos-DomínguezPublished in: CIARP (2012)
Keyphrases
- class labels
- human activity recognition
- activity recognition
- high dimensional
- human activities
- dimensionality reduction
- low dimensional
- training data
- training examples
- high dimensional data
- supervised learning
- labeled data
- training set
- feature set
- unlabeled data
- data points
- visual surveillance
- machine learning
- human computer interaction
- principal component analysis
- semi supervised
- dimension reduction
- video sequences
- class membership