Search Results for author: Balaji Padmanabhan

Found 5 papers, 0 papers with code

AI Hallucinations: A Misnomer Worth Clarifying

no code implementations9 Jan 2024 Negar Maleki, Balaji Padmanabhan, Kaushik Dutta

As large language models continue to advance in Artificial Intelligence (AI), text generation systems have been shown to suffer from a problematic phenomenon termed often as "hallucination."

Hallucination Text Generation

Systemic Fairness

no code implementations14 Apr 2023 Arindam Ray, Balaji Padmanabhan, Lina Bouayad

This paper develops formalisms for firm versus systemic fairness, and calls for a greater focus in the algorithmic fairness literature on ecosystem-wide fairness - or more simply systemic fairness - in real-world contexts.

Fairness

Privately Fine-Tuning Large Language Models with Differential Privacy

no code implementations26 Oct 2022 Rouzbeh Behnia, Mohamamdreza Ebrahimi, Jason Pacheco, Balaji Padmanabhan

Differential privacy (DP) provides a rigorous framework that allows adding noise in the process of training or fine-tuning LLMs such that extracting the training data becomes infeasible (i. e., with a cryptographically small success probability).

Natural Language Understanding

Whom to Test? Active Sampling Strategies for Managing COVID-19

no code implementations25 Dec 2020 Yingfei Wang, Inbal Yahav, Balaji Padmanabhan

This paper presents methods to choose individuals to test for infection during a pandemic such as COVID-19, characterized by high contagion and presence of asymptomatic carriers.

Active Learning

Deep Learning for Information Systems Research

no code implementations7 Oct 2020 Sagar Samtani, Hongyi Zhu, Balaji Padmanabhan, Yidong Chai, Hsinchun Chen

Related to this broader goal, this paper makes five timely contributions.

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