NMF-Based Approach to Font Classification of Printed English Alphabets for Document Image Understanding.
Chang-Woo LeeKeechul JungPublished in: MDAI (2005)
Keyphrases
- document image understanding
- document images
- decision trees
- classification accuracy
- feature vectors
- pattern recognition
- negative matrix factorization
- image classification
- english language
- support vector
- text classification
- machine learning
- classification algorithm
- feature extraction
- nonnegative matrix factorization
- classification scheme
- support vector machine svm
- optical character recognition
- wordnet
- character recognition
- class labels
- feature space
- feature selection