1 code implementation • 9 Jun 2024 • Abdelrahman Zayed, Goncalo Mordido, Ioana Baldini, Sarath Chandar
CAIRO augments the original prompts of a given fairness metric by using several pre-trained language models and then selects the combination of the augmented prompts that achieves the highest correlation across metrics.
1 code implementation • 24 Dec 2023 • Abdelrahman Zayed, Goncalo Mordido, Samira Shabanian, Ioana Baldini, Sarath Chandar
The increasing size of large language models (LLMs) has introduced challenges in their training and inference.
no code implementations • 22 May 2023 • Abdelrahman Zayed, Goncalo Mordido, Samira Shabanian, Sarath Chandar
Specifically, we study the relationship between the entropy of the attention distribution and the model's performance and fairness.
1 code implementation • 20 Nov 2022 • Abdelrahman Zayed, Prasanna Parthasarathi, Goncalo Mordido, Hamid Palangi, Samira Shabanian, Sarath Chandar
The fairness achieved by our method surpasses that of data augmentation on three text classification datasets, using no more than half of the examples in the augmented dataset.
no code implementations • 16 Oct 2021 • Abdelrahman Zayed, Hassan Rivaz
In the inference stage, we use dynamic programming (DP) to compute an initial displacement estimate of around 1% of the samples, and then decompose this sparse displacement into a linear combination of the 12 displacement modes.
no code implementations • 17 Feb 2020 • Abdelrahman Zayed, Guy Cloutier, Hassan Rivaz
Ultrasound elastography is used to estimate the mechanical properties of the tissue by monitoring its response to an internal or external force.
no code implementations • 13 Nov 2019 • Abdelrahman Zayed, Hassan Rivaz
This work focuses on strain imaging in quasi-static elastography, where the tissue undergoes slow deformations and strain images are estimated as a surrogate for elasticity modulus.
no code implementations • 13 Nov 2019 • Abdelrahman Zayed, Hassan Rivaz
Time delay estimation (TDE) is a critical and challenging step in all ultrasound elastography methods.