Multi-Type Conversational Question-Answer Generation with Closed-ended and Unanswerable Questions.

Seonjeong Hwang Yunsu Kim Gary Geunbae Lee

Published in: CoRR (2022)

Keyphrases

question answer
multi type
asked questions
data objects
relational data
cost model
link analysis
reverse nearest neighbor
information retrieval
natural language
multiple types
database
machine learning
feature vectors
data points
query optimization