Cascade classifiers trained on gammatonegrams for reliably detecting audio events.
Pasquale FoggiaAlessia SaggeseNicola StrisciuglioMario VentoPublished in: AVSS (2014)
Keyphrases
- svm classifier
- training set
- trained classifiers
- boosted classifiers
- adaboost classifier
- soccer video
- multimedia
- convolutional network
- weak classifiers
- training stage
- support vector
- cascade classifier
- event detection
- decision trees
- ensemble learning
- multi layer perceptron
- signal processing
- supervised training
- linear classifiers
- classification algorithm
- audio visual
- class labels
- test set
- face detection
- feature set
- haar features
- training data
- visual information
- data sets
- video data
- naive bayes
- object detection
- multi class
- artificial neural networks
- semantic context
- lifelog
- human activities
- classification decisions
- audio signals
- single feature
- object detectors
- video clips
- temporal information
- image classification
- support vector machine
- data streams
- feature selection