2003pro / graph2tree

Code for Graph-to-Tree Learning for Solving Math Word Problems (ACL 2020)

Graph-to-Tree Learning for Solving Math Word Problems

PyTorch implementation of Graph based Math Word Problem solver described in our ACL 2020 paper Graph-to-Tree Learning for Solving Math Word Problems. In this work, we propose a solution for Math Word Problem Solving via graph neural network.

Steps to run the experiments

Requirements

• Python 3.6
• >= PyTorch 1.0.0

For more details, please refer to requiremnt file.

Training

[MATH23K]

first get into the math23k directory:

• cd math23k

training-test setting :

• python run_seq2tree_graph.py

cross-validation setting :

• python cross_valid_graph2tree.py

[MAWPS]

cross-validation setting :

• cd mawps
• python cross_valid_mawps.py

Contact

• As I have graduated from my master school, my school email address will be invalid soon. If you have further questions about our work, you can refer to my new email address [email protected].

Reference

@article{zhang2020graph2tree,
  title={Graph-to-Tree Learning for Solving Math Word Problems},
  author={Zhang, Jipeng and Wang, Lei and Lee, Roy Ka-Wei and Bin, Yi and Shao, Jie and Lim, Ee-Peng},
  journal={ACL 2020},
  year={2020}
}

graph2tree's Issues

data source questions?

the issue is closed, thanks!

I have an error and would like to know how to remedy it.

Hello.
I am a university student studying artificial intelligence.
I am studying with your code as a reference.
I got an error in the last code "encoder_outputs, problem_output = encoder(input_var, input_length)" of the 59th execution of the published "seq2tree_analysis.ipynb" code.
The error code appears as "forward() missing 1 required positional argument: 'batch_graph'".
I would be happy to hear if there is any improvement.

MAWPS dataset

Hi Jipeng,

Where can we find the MAWPS dataset used for the evaluation? What is the original download link?

Thanks!

How to get your group_num?

How can I get the file "Math_23K_processed.json"?

pytorch version

Can you tell me about program env ,such as pytorch version?