Knowledge-based question answering using the semantic embedding space.
Min-Chul YangDo-Gil LeeSo-Young ParkHae-Chang RimPublished in: Expert Syst. Appl. (2015)
Keyphrases
- question answering
- natural language
- embedding space
- semantic roles
- question answering systems
- information extraction
- natural language processing
- answer extraction
- relation extraction
- euclidean space
- low dimensional
- manifold learning
- dimensionality reduction
- high dimensional
- information retrieval
- domain specific
- semantic information
- input space
- graph embedding
- machine learning
- qa systems
- knn
- data mining