A Mixture Language Model for Class-Attribute Mining from Biomedical Literature Digital Library.
Xiaohua ZhouXiaohua HuXiaodan ZhangDaniel Duanqing WuTingting HeAijing LuoPublished in: BIBM (2008)
Keyphrases
- language model
- biomedical literature
- text mining
- digital libraries
- mixture model
- language modeling
- n gram
- information retrieval
- probabilistic model
- medical literature
- retrieval model
- query expansion
- test collection
- automatic extraction
- context sensitive
- text classification
- data mining
- query terms
- natural language processing
- metadata
- pseudo relevance feedback
- machine learning
- databases
- expectation maximization
- bag of words
- document clustering
- feature selection