Solving Math Word Problems with Re-examination

The code is the implementation of PseDual for reexamination.

Requirements

• Pytorch = 1.6.0;
• Transformers

Data

Math23k and MathQA datasets can be downloaded from public sources and set to ./data directory.

The annotations include problem tokens, expression, num_list and nums position in problem.

Pre-trained bert-base model for problems encoding can be downloaded to a ./pretrained_models directory.

Train and Test

The main.py can be used to train and test model. The example trained model can be downloaded.

python main.py