Search Results for author: Ahmed Ashraf

Found 4 papers, 1 papers with code

AraTrust: An Evaluation of Trustworthiness for LLMs in Arabic

no code implementations14 Mar 2024 Emad A. Alghamdi, Reem I. Masoud, Deema Alnuhait, Afnan Y. Alomairi, Ahmed Ashraf, Mohamed Zaytoon

Despite some progress in their development, there is a lack of comprehensive trustworthiness evaluation benchmarks which presents a major challenge in accurately assessing and improving the safety of LLMs when prompted in Arabic.

Ethics Multiple-choice

Learning to Unlearn: Building Immunity to Dataset Bias in Medical Imaging Studies

no code implementations3 Dec 2018 Ahmed Ashraf, Shehroz Khan, Nikhil Bhagwat, Mallar Chakravarty, Babak Taati

As a result, machine learning models do not generalize even when trained on imaging datasets that were captured to study the same variable of interest.

Transfer Learning

Video Analysis of "YouTube Funnies" to Aid the Study of Human Gait and Falls - Preliminary Results and Proof of Concept

no code implementations26 Oct 2016 Babak Taati, Pranay Lohia, Avril Mansfield, Ahmed Ashraf

The analysis explores: computing spatiotemporal parameters of gait in a video captured from an arbitrary viewpoint; the relationship between parameters of gait from the last few steps before the obstacle and falling vs. not falling; and the predictive capacity of a multivariate model in predicting a fall in the presence of an unexpected obstacle.

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