Unsupervised Overlapping Feature Selection for Conditional Random Fields Learning in Chinese Word Segmentation.
Ting-Hao YangMike Tian-Jian JiangChan-Hung KuoRichard Tzong-Han TsaiWen-Lian HsuPublished in: ROCLING (2011)
Keyphrases
- conditional random fields
- unsupervised learning
- feature selection
- structured prediction
- learning algorithm
- supervised learning
- graphical models
- machine learning
- maximum entropy
- hidden markov models
- chinese word segmentation
- active learning
- higher order
- co occurrence
- probabilistic model
- prior knowledge
- word segmentation
- bayesian networks