Factorization machines and deep views-based co-training for improving answer quality prediction in online health expert question-answering services.
Zhan ZhangZe HuHaiqin YangRong ZhuDecheng ZuoPublished in: J. Biomed. Informatics (2018)
Keyphrases
- question answering
- co training
- quality prediction
- single view
- named entities
- question classification
- natural language questions
- question answering systems
- multi view
- candidate answers
- answering questions
- qa systems
- answer validation
- semi supervised
- multiple views
- image quality
- semi supervised learning
- answer extraction
- unlabeled data
- question answer pairs
- information extraction
- information retrieval
- natural language processing
- pairwise
- text classification
- natural language
- cross language
- qa clef
- supervised learning
- unsupervised learning
- labeled data
- machine learning
- image data
- syntactic information
- search computing
- document retrieval
- training examples
- relation extraction
- text mining
- training data
- database