2022
EPT-X: An Expression-Pointer Transformer model that generates eXplanations for numbers
ACL 2022long
In this paper, we propose a neural model EPT-X (Expression-Pointer Transformer with Explanations), which utilizes natural language explanations to solve an algebraic word problem. To enhance the explainability of the encoding process of a neural model, EPT-X adopts the concepts of plausibility and f…