Combining hierarchical classification with frequency weighting for the recognition of eating conditions.
Johannes WagnerAndreas SeidererFlorian LingenfelserElisabeth AndréPublished in: INTERSPEECH (2015)
Keyphrases
- hierarchical classification
- hierarchical structure
- recognition accuracy
- text classification
- object recognition
- recognition rate
- classification algorithm
- sufficient conditions
- pattern recognition
- feature extraction
- information retrieval
- similarity measure
- recognition algorithm
- character recognition
- unsupervised learning
- hierarchical text classification
- database
- action recognition
- feature space
- database systems
- image processing
- feature selection
- databases