Login / Signup
Multi-class Hierarchical Question Classification for Multiple Choice Science Exams.
Dongfang Xu
Peter A. Jansen
Jaycie Martin
Zhengnan Xie
Vikas Yadav
Harish Tayyar Madabushi
Oyvind Tafjord
Peter Clark
Published in:
LREC (2020)
Keyphrases
</>
multi class
multiple choice
question classification
question answering
feature weighting
open ended
exam questions
question answering systems
pairwise
feature selection
support vector machine
multi task
knn
text classification
relation extraction
tree kernels