Random forest classification based acoustic event detection.
Xianjun XiaRoberto TogneriFerdous Ahmed SohelDavid HuangPublished in: ICME (2017)
Keyphrases
- event detection
- random forest
- decision trees
- feature set
- fold cross validation
- video event detection
- random forests
- decision tree learning algorithms
- ensemble classifier
- classification accuracy
- activity recognition
- feature space
- text classification
- video analysis
- event recognition
- support vector
- feature selection
- multimedia event detection
- feature extraction
- scan statistic
- sports video
- benchmark datasets
- ensemble methods
- data sets
- training samples
- supervised learning
- feature vectors
- training set
- machine learning
- class labels
- support vector machine svm
- unsupervised learning
- support vector machine
- decision tree learning algorithm