Keyphrases
- manual annotation
- automatic annotation
- automatic indexing
- error rate
- error analysis
- active learning
- semi automatic
- fully automatic
- relative error
- data sets
- labor intensive
- error bounds
- hand crafted
- handwriting recognition
- semi automatically
- estimation error
- image annotation
- semantic annotation
- image retrieval
- training data
- website
- genetic algorithm
- neural network