CROWN: Conversational Passage Ranking by Reasoning over Word Networks.
Magdalena KaiserRishiraj Saha RoyGerhard WeikumPublished in: CoRR (2019)
Keyphrases
- ranked list
- knowledge base
- co occurrence
- short list
- ranking algorithm
- question answering
- web search
- learning to rank
- multi modal
- n gram
- complex networks
- knowledge representation
- ranking functions
- network analysis
- reasoning systems
- conversational speech
- social networks
- language model
- word sense disambiguation
- probabilistic reasoning
- word frequency