Segmentation-free Connectionist Temporal Classification loss based OCR Model for Text Captcha Classification.
Vaibhav KhatavkarMakarand VelankarSneha PetkarPublished in: CoRR (2024)
Keyphrases
- classification models
- pattern recognition
- classification algorithm
- support vector
- decision trees
- classification accuracy
- machine learning
- supervised machine learning
- classification method
- probabilistic model
- neural network
- feature space
- preprocessing
- support vector machine svm
- class labels
- feature selection
- spatio temporal
- support vector machine
- text mining
- similarity measure
- feature extraction
- temporal information
- information retrieval
- spatially localized