L3Cube-MahaSum: A Comprehensive Dataset and BART Models for Abstractive Text Summarization in Marathi

We present the MahaSUM dataset, a large-scale collection of diverse news articles in Marathi, designed to facilitate the training and evaluation of models for abstractive summarization tas ks in Indic languages. The dataset, containing 25k samples, was create d by scraping articles from a wide range of online news sources and manuall y verifying the abstract summaries. Additionally, we train an IndicBAR T model, a variant of the BART model tailored for Indic languages, usin g the Maha-SUM dataset. We evaluate the performance of our trained mode ls on the task of abstractive summarization and demonstrate their eff ectiveness in producing high-quality summaries in Marathi. Our work cont ributes to the advancement of natural language processing research in Indic languages and provides a valuable resource for future research in this area using state-of-the-art models.