Journal Article

Pseudocode Generation from Source Code Using the BART Model

Gad, Walaa, Nazih, Waleed, Alokla, Anas, Aref, Mustafa, Salem, Abdel-badeeh

2022

Overview

In the software development process, more than one developer may work on developing the same program and bugs in the program may be fixed by a different developer; therefore, understanding the source code is an important issue. Pseudocode plays an important role in solving this problem, as it helps the developer to understand the source code. Recently, transformer-based pre-trained models achieved remarkable results in machine translation, which is similar to pseudocode generation. In this paper, we propose a novel automatic pseudocode generation from the source code based on a pre-trained Bidirectional and Auto-Regressive Transformer (BART) model. We fine-tuned two pre-trained BART models (i.e., large and base) using a dataset containing source code and its equivalent pseudocode. In addition, two benchmark datasets (i.e., Django and SPoC) were used to evaluate the proposed model. The proposed model based on the BART large model outperforms other state-of-the-art models in terms of BLEU measurement by 15% and 27% for Django and SPoC datasets, respectively.

• Publisher: MDPI AG
• Subject: Autoregression (Statistics) / Autoregressive models / BART / BERT / Code generators / Datasets / Food science / GPT / Language / Machine translation / Mathematical research / Natural language / natural language processing / neural machine translation / Neural networks / Program generators / Pseudocode / pseudocode generation / Software / Software development / Source code / Technology application / Transformers