Minimum-risk training for semi-Markov conditional random fields with application to handwritten Chinese/Japanese text recognition.
Xiang-Dong ZhouYan-Ming ZhangFeng TianHongan WangCheng-Lin LiuPublished in: Pattern Recognit. (2014)
Keyphrases
- semi markov
- conditional random fields
- handwritten chinese
- minimum risk
- text recognition
- character recognition
- hidden markov models
- probabilistic model
- information extraction
- graphical models
- viterbi algorithm
- information retrieval
- higher order
- markov random field
- machine vision
- optical character recognition
- prior knowledge
- markov networks
- decision trees