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Low-Resource Text Style Transfer for Bangla: Data & Models

Publication at Faculty of Mathematics and Physics |
2023

Abstract

Text style transfer (TST) involves modifying the linguistic style of a given text while retaining its core content. This paper addresses the challenging task of text style transfer in the Bangla language, which is low-resourced in this area.

We present a novel Bangla dataset that facilitates text sentiment transfer, a subtask of TST, enabling the transformation of positive sentiment sentences to negative and vice versa. To establish a high-quality base for further research, we refined and corrected an existing English dataset of 1,000 sentences for sentiment transfer based on Yelp reviews, and we introduce a new human-translated Bangla dataset that parallels its English counterpart.

Furthermore, we offer multiple benchmark models that serve as a validation of the dataset and baseline for further research.