Unsupervised feature extraction for multimedia event detection and ranking using audio content.
Ehsan AmidAnnamaria MesarosKalle J. PalomäkiJorma LaaksonenMikko KurimoPublished in: ICASSP (2014)
Keyphrases
- feature extraction
- audio content
- multimedia event detection
- image processing
- feature vectors
- video annotation
- feature space
- music information retrieval
- event detection
- feature selection
- user generated
- multimedia databases
- multimedia content
- image classification
- dimensionality reduction
- face recognition
- metadata
- event recognition
- computer vision