Keyphrases
- recognition rate
- recognition accuracy
- object recognition
- tree structure
- image recognition
- pattern recognition
- activity recognition
- feature extraction
- binary tree
- database
- tree models
- automatic recognition
- data sets
- recognition process
- evaluation metrics
- character recognition
- index structure
- unsupervised learning
- human activities
- image matching
- spanning tree
- decision trees
- shape recognition
- computer vision
- neural network