Answer Candidate Type Selection: Text-To-Text Language Model for Closed Book Question Answering Meets Knowledge Graphs.
Mikhail SalnikovMaria LysyukPavel BraslavskiAnton RazzhigaevValentin MalykhAlexander PanchenkoPublished in: KONVENS (2023)
Keyphrases
- question answering
- language model
- information retrieval
- syntactic information
- language modeling
- question classification
- question answering systems
- passage retrieval
- document retrieval
- natural language questions
- text summarization
- sentence retrieval
- answering questions
- text retrieval
- question answer pairs
- named entities
- speech recognition
- query expansion
- information extraction
- answer validation
- cross language
- n gram
- web documents
- qa clef
- text mining
- candidate answers
- probabilistic model
- feature selection