Firat Oncel

I'm a 2nd year CS PhD student at Concordia University and MILA Québec under the supervision of Asst. Prof. Dr. Cem Subakan and Asst. Prof. Dr. Mirco Ravanelli

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Research

I'm interested in audio processing, large language models, recommender systems and deep learning.

Research Papers
Adaptation Odyssey in LLMs: Why Does Additional Pretraining Sometimes Fail to Improve?
Fırat Öncel, Matthias Bethge, Beyza Ermis, Mirco Ravanelli, Cem Subakan, Çağatay Yıldız.
EMNLP, 2024

In this paper we explore the additional adaptation characteristics of LLMs. We dive deep into the impact of pretraining data similarity and offer insights for future adaptations.

UGQE: Uncertainty Guided Query Expansion
Fırat Öncel, Mehmet Aygün, Gülçin Baykal Can, Gozde Unal.
ICPRAI, 2022

In this paper we propose an uncertainty guided query expansion technique to image retrieval problem.


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