A Study on Features for Improving Performance of Chinese OCR by Machine Learning.
Chul KimJang Su KimU. Ju KimPublished in: HPCCT/BDAI (2019)
Keyphrases
- machine learning
- feature extraction
- learning algorithm
- low level
- pattern recognition
- feature space
- image features
- feature selection
- computer vision
- active learning
- artificial intelligence
- feature set
- machine learning approaches
- decision trees
- similarity measure
- data mining
- prior knowledge
- information retrieval
- co occurrence
- empirical studies
- statistical analysis
- machine learning algorithms
- feature generation