DPCSpell: A Transformer-based Detector-Purificator-Corrector Framework for Spelling Error Correction of Bangla and Resource Scarce Indic Languages
TL
TL;DR
A novel detector-purificator-corrector framework based on denoising transformers that outperforms previous state-of-the-art methods by a significant margin for Bangla spelling error correction and presents a method for large-scale corpus creation from scratch which in turn resolves the resource limitation problem of any left-to-right scripted language.