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Complexity of Mathematical Expressions and Its Application in Automatic Answer Checking.
Wei Su
Chuan Cai
Paul S. Wang
Hengjie Li
Zhen Huang
Qiang Huang
Published in:
Symmetry (2021)
Keyphrases
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mathematical expressions
semi automatic
fully automatic
data sets
machine learning
data driven
mathematical formulas
neural network
real world
learning algorithm
computer vision
similarity measure
worst case
associative search