On Generating Characteristic-rich Question Sets for QA Evaluation.

Yu Su Huan Sun Brian M. Sadler Mudhakar Srivatsa Izzeddin Gur Zenghui Yan Xifeng Yan

Published in: EMNLP (2016)

Keyphrases

question answering
qa clef
question classification
question answer
real world
answer validation
answer extraction
xml retrieval
quantitative evaluation
evaluation criteria
qa systems
information retrieval systems
information extraction
high level
feature selection
neural network
open domain question answering