L2QA: Long Legal Article Question Answering with Cascaded Key Segment Learning.

Shugui Xie Lin Li Jingling Yuan Qing Xie Xiaohui Tao

Published in: DASFAA (3) (2023)

Keyphrases

question answering
information retrieval
information extraction
question classification
passage retrieval
natural language processing
natural language
qa clef
syntactic information
qa systems
named entities
candidate answers
open domain question answering
active learning
open domain
answer extraction