Incremental Improvement of a Question Answering System by Re-ranking Answer Candidates Using Machine Learning.
Michael BarzDaniel SonntagPublished in: IWSDS (2019)
Keyphrases
- machine learning
- ranking algorithm
- natural language
- question answering
- machine learning algorithms
- ranking functions
- feature selection
- decision trees
- active learning
- data mining
- explanation based learning
- learning systems
- web search
- pattern recognition
- knowledge representation
- rank aggregation
- neural network
- incremental learning
- knowledge acquisition
- semi supervised learning
- learning algorithm
- learning tasks
- computer vision
- feature ranking
- link analysis
- learning to rank
- artificial intelligence
- machine learning methods
- computer science
- text classification
- computational intelligence
- significant improvement
- text mining
- natural language processing
- information extraction