Coupled Sparse NMF vs. Random Forest Classification for Real Life Acoustic Event Detection.
Iwona SobierajMark D. PlumbleyPublished in: DCASE (2016)
Keyphrases
- event detection
- random forest
- decision trees
- feature set
- fold cross validation
- random forests
- classification accuracy
- decision tree learning algorithms
- video event detection
- ensemble classifier
- event recognition
- support vector machine
- supervised learning
- activity recognition
- support vector machine svm
- ensemble methods
- image classification
- benchmark datasets
- multi label
- machine learning
- feature vectors
- classification models
- feature space
- feature selection
- machine learning methods
- high dimensional
- pairwise
- training set
- feature extraction
- face recognition