Neural architecture for question answering using a knowledge graph and web corpus.
Uma SawantSaurabh GargSoumen ChakrabartiGanesh RamakrishnanPublished in: Inf. Retr. J. (2019)
Keyphrases
- question answering
- neural architecture
- question answering systems
- answering questions
- question answer pairs
- information retrieval
- semantic roles
- natural language
- natural language processing
- question classification
- qa clef
- information extraction
- neural network
- cross language
- named entities
- relation extraction
- syntactic information
- passage retrieval
- structured data
- multilayer perceptron
- expert systems
- knowledge base
- natural language questions
- knowledge representation
- answer extraction
- feed forward
- linguistic features
- support vector machine
- feature extraction
- web pages
- machine learning