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Ratish Puduppully
62 posts
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Ratish Puduppully

@ratishsp
Assistant Professor at IT University of Copenhagen
Denmark
ratishsp.github.io
Joined June 2010
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  • user avatar
    Ratish Puduppully
    @ratishsp
    Apr 3
    I audited FineWeb-Edu, the educational subset of FineWeb, for misinformation. I annotated 200K documents from the 100BT sample using Llama 4 Maverick.
  • user avatar
    Ratish Puduppully
    @ratishsp
    Feb 7
    Happy to share our new paper! We study Tabular Language Models (TLMs): LLMs fine-tuned on serialized tabular data, converting rows into text sequences. Do TLMs actually learn tabular reasoning? Our re-evaluation suggests maybe not. 🧵 Paper:
    arXiv logo
    arxiv.org
    The Illusion of Generalization in Tabular Language Models
    Tabular Language Models (TLMs) have been claimed to achieve strong generalization for tabular prediction. We conduct a systematic re-evaluation of Tabula-8B as a representative TLM, utilizing 165...
  • user avatar
    Ratish Puduppully
    @ratishsp
    Jul 10, 2024
    Excited to share our latest work on initializing expanded vocabulary for language models! Kudos to Nandini and Aditya for their excellent contributions!
    user avatar
    Raj Dabre
    @prajdabre
    Jul 9, 2024
    🚨🚨 New preprint 🚨🚨 Presenting: An Empirical Comparison of Vocabulary Expansion and Initialization Approaches for Language Models Paper: arxiv.org/abs/2407.05841 Code: github.com/AI4Bharat/Voca… @anoopk @ratishsp @nandi_mundra
    Image
  • user avatar
    Ratish Puduppully
    @ratishsp
    Nov 21, 2023
    Absolutely elated to be a part of this huge effort!
    user avatar
    Raj Dabre
    @prajdabre
    Nov 21, 2023
    I am extremely pleased to announce that IndicTrans2 will be published in TMLR (@TmlrOrg). This is a tremendous achievement for my coauthors and me that took nearly 1.5 years of hard work. The camera ready version will be out soon but for now we are over the moon! #NLProc #ACL
  • user avatar
    Ratish Puduppully
    @ratishsp
    Oct 13, 2023
    Super happy to be a part of this work by @NameIsAshwanth!
    user avatar
    AI4Bharat
    @ai4bharat
    Oct 12, 2023
    Multiple acceptances in @emnlpmeeting thanks to students, researchers and collaborators. 1. CTQScorer: Combining Multiple Features for In-context Example Selection for Machine Translation Authors: @NameIsAshwanth, @ratishsp, @prajdabre1, @anoopk (Findings) #EMNLP2023 #NLProc

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