Incremental Improvement of a Question Answering System by Re-ranking Answer Candidates using Machine Learning.
Michael BarzDaniel SonntagPublished in: CoRR (2019)
Keyphrases
- machine learning
- natural language
- web search
- question answering
- feature selection
- machine learning methods
- ranking algorithm
- pattern recognition
- natural language processing
- active learning
- ranking functions
- information extraction
- artificial intelligence
- explanation based learning
- rank aggregation
- incremental learning
- knowledge discovery
- learning algorithm
- machine learning algorithms
- data mining
- learning systems
- incremental version
- transfer learning
- data analysis
- decision trees
- knowledge base
- kernel methods
- learning tasks
- text classification
- knowledge representation
- learning to rank
- user feedback
- rank order
- information retrieval