Bengaluru, Karnataka, India
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Ankush Sabharwal is a national award winning tech entrepreneur, founder/CEO of CoRover.ai…

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  • CoRover

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Licenses & Certifications

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Publications

  • A Comprehensive Theoretical and Empirical Framework for Fine-Tuning the CoRover's BharatGPT Transformer for Indic Languages

    E-ISSN: 2582-2160 - IJFMR - Peer Reviewed Multidisciplinary Scholarly International Journal

    The widespread adoption of transformer-based models in natural language processing (NLP) has led to significant breakthroughs in numerous languages. However, models like BharatGPT (from CoRover.ai) - though robust for high-resource languages - require specialized adaptation to effectively handle the rich morphological and syntactic diversity of Indic languages. In this paper, we propose a comprehensive framework for fine-tuning the BharatGPT transformer to support Indic languages. Our approach…

    The widespread adoption of transformer-based models in natural language processing (NLP) has led to significant breakthroughs in numerous languages. However, models like BharatGPT (from CoRover.ai) - though robust for high-resource languages - require specialized adaptation to effectively handle the rich morphological and syntactic diversity of Indic languages. In this paper, we propose a comprehensive framework for fine-tuning the BharatGPT transformer to support Indic languages. Our approach integrates tailored data preprocessing, script-specific embedding enhancements, and rigorous convergence analysis. We derive key theoretical properties of the fine-tuning algorithm, including a convergence theorem under Lipschitz continuity and bounded gradient variance assumptions, and we validate our approach with empirical evaluations using standard metrics such as perplexity, BLEU, and F1 score. The results demonstrate significant improvements across several Indic languages, thereby underscoring the effectiveness of our methodology.

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Patents

  • A system and method of connecting users roving together in any mode across the globe without internet and mobile network.

    Filed IN 201641011829

  • Integrated chat-based platform based on Artificial Intelligence (AI) and Machine Learning (ML), to provide quick, auto & verified information to users. Easy to train using proprietary chatbot markup language (CBML) and easy to integrate using CaaS.

    IN 201941027178

Languages

  • English

    Professional working proficiency

  • Hindi

    Native or bilingual proficiency

  • Punjabi

    Full professional proficiency

  • Mirpuri

    Native or bilingual proficiency

  • Urdu

    Limited working proficiency

Organizations

  • IEEE

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