A Bottom-up Merging Algorithm for Chinese Unknown Word Extraction.
Wei-Yun MaKeh-Jiann ChenPublished in: SIGHAN (2003)
Keyphrases
- unknown words
- merging algorithm
- morphological analysis
- word segmentation
- part of speech
- watershed algorithm
- previously unseen
- word sense
- stopping criterion
- language processing
- region merging
- information extraction
- machine learning
- visual attention
- text documents
- related words
- knowledge representation
- feature selection
- information retrieval