1 code implementation • 29 Mar 2025 • Reza Esfandiarpoor, George Zerveas, Ruochen Zhang, Macton Mgonzo, Carsten Eickhoff, Stephen H. Bach
Recent advancements in large language models (LLMs) have allowed the augmentation of information retrieval (IR) pipelines with synthetic data in various ways.
1 code implementation • 25 Mar 2024 • Reza Esfandiarpoor, Cristina Menghini, Stephen H. Bach
EX2 uses reinforcement learning to align a large language model with VLM preferences and generates descriptions that incorporate features that are important for the VLM.
1 code implementation • 10 Nov 2023 • Reza Esfandiarpoor, Stephen H. Bach
However, current zero-shot methods select a subset of attributes regardless of commonalities between the target classes, potentially providing no useful information that would have helped to distinguish between them.
no code implementations • 2 Jun 2023 • Alessio Mazzetto, Reza Esfandiarpoor, Eli Upfal, Stephen H. Bach
In particular, at each step, our algorithm guarantees an estimation of the current accuracies of the weak supervision sources over a window of past observations that minimizes a trade-off between the error due to the variance of the estimation and the error due to the drift.
2 code implementations • 13 Dec 2020 • Reza Esfandiarpoor, Amy Pu, Mohsen Hajabdollahi, Stephen H. Bach
In many practical few-shot learning problems, even though labeled examples are scarce, there are abundant auxiliary datasets that potentially contain useful information.
no code implementations • 16 Sep 2018 • Mohsen Hajabdollahi, Reza Esfandiarpoor, Elyas Sabeti, Nader Karimi, Kayvan Najarian, S. M. Reza Soroushmehr, Shadrokh Samavi
In recent years portable medical imaging devices such as capsule endoscopy and digital dermatoscope have been introduced and made the diagnosis procedure easier and more efficient.
no code implementations • 23 Aug 2018 • Mohsen Hajabdollahi, Reza Esfandiarpoor, Pejman Khadivi, S. M. Reza Soroushmehr, Nader Karimi, Kayvan Najarian, Shadrokh Samavi
Both CNN and MLP structures are simplified to reduce the number of computational operations.
no code implementations • 21 Feb 2018 • Mohsen Hajabdollahi, Reza Esfandiarpoor, S. M. Reza Soroushmehr, Nader Karimi, Shadrokh Samavi, Kayvan Najarian
Wireless capsule endoscopy (WCE) is an effective means of diagnosis of gastrointestinal disorders.