Search Results for author: Anil Palepu

Found 7 papers, 2 papers with code

Towards Accurate Differential Diagnosis with Large Language Models

no code implementations30 Nov 2023 Daniel McDuff, Mike Schaekermann, Tao Tu, Anil Palepu, Amy Wang, Jake Garrison, Karan Singhal, Yash Sharma, Shekoofeh Azizi, Kavita Kulkarni, Le Hou, Yong Cheng, Yun Liu, S Sara Mahdavi, Sushant Prakash, Anupam Pathak, Christopher Semturs, Shwetak Patel, Dale R Webster, Ewa Dominowska, Juraj Gottweis, Joelle Barral, Katherine Chou, Greg S Corrado, Yossi Matias, Jake Sunshine, Alan Karthikesalingam, Vivek Natarajan

Comparing the two assisted study arms, the DDx quality score was higher for clinicians assisted by our LLM (top-10 accuracy 51. 7%) compared to clinicians without its assistance (36. 1%) (McNemar's Test: 45. 7, p < 0. 01) and clinicians with search (44. 4%) (4. 75, p = 0. 03).

Conformal Prediction with Large Language Models for Multi-Choice Question Answering

1 code implementation28 May 2023 Bhawesh Kumar, Charlie Lu, Gauri Gupta, Anil Palepu, David Bellamy, Ramesh Raskar, Andrew Beam

In this work, we explore how conformal prediction can be used to provide uncertainty quantification in language models for the specific task of multiple-choice question-answering.

Conformal Prediction Multiple-choice +2

TIER: Text-Image Entropy Regularization for CLIP-style models

1 code implementation13 Dec 2022 Anil Palepu, Andrew L. Beam

We formalize this observation using a novel regularization scheme that penalizes the entropy of the text-token to image-patch similarity scores.

Towards Reliable Zero Shot Classification in Self-Supervised Models with Conformal Prediction

no code implementations27 Oct 2022 Bhawesh Kumar, Anil Palepu, Rudraksh Tuwani, Andrew Beam

Self-supervised models trained with a contrastive loss such as CLIP have shown to be very powerful in zero-shot classification settings.

Classification Conformal Prediction +2

Self-Supervision on Images and Text Reduces Reliance on Visual Shortcut Features

no code implementations14 Jun 2022 Anil Palepu, Andrew L Beam

Deep learning models trained in a fully supervised manner have been shown to rely on so-called "shortcut" features.

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