MWPGen Automatic Math Word Problem Generation With Topic-Expression Co-Attention Mechanism and Reinforcement Learning published at TASLP2022 (IEEE/ACM Transactions on Audio, Speech and Language Processing)

Requirement

• Python2.7
• Pytorch 1.4.0
• numpy
• nltk
• nlgeval [https://github.com/Maluuba/nlg-eval]

Train the model.

python main.py

Evaluate the model.

Metrics ## - BLEU - METEOR - ROUGE - CIDEr

python eval_BLEU.py --test MWPGen

#Metircs Solvability of the generated math word problems. Evaluated by a state-of-art math word problem solving model GTS [https://github.com/ShichaoSun/math_seq2tree]

python eval_NLG.py --test MWPGen