Deep learning the semantics of change sequences for query expansion.
Qing HuangYang YangMing ChengPublished in: Softw. Pract. Exp. (2019)
Keyphrases
- query expansion
- deep learning
- information retrieval systems
- retrieval effectiveness
- information retrieval
- relevance feedback
- unsupervised learning
- language model
- text retrieval
- relevant documents
- machine learning
- automatic query expansion
- pseudo relevance feedback
- weakly supervised
- hidden markov models
- mental models
- query terms
- biomedical information retrieval
- original query
- semantic information
- domain specific