Search Results for author: Ahmed Oumar El-Shangiti

Found 7 papers, 2 papers with code

Number Representations in LLMs: A Computational Parallel to Human Perception

1 code implementation22 Feb 2025 H. V. AlquBoj, Hilal AlQuabeh, Velibor Bojkovic, Tatsuya Hiraoka, Ahmed Oumar El-Shangiti, Munachiso Nwadike, Kentaro Inui

Humans are believed to perceive numbers on a logarithmic mental number line, where smaller values are represented with greater resolution than larger ones.

Dimensionality Reduction

The Geometry of Numerical Reasoning: Language Models Compare Numeric Properties in Linear Subspaces

no code implementations17 Oct 2024 Ahmed Oumar El-Shangiti, Tatsuya Hiraoka, Hilal AlQuabeh, Benjamin Heinzerling, Kentaro Inui

This paper investigates whether large language models (LLMs) utilize numerical attributes encoded in a low-dimensional subspace of the embedding space when answering logical comparison questions (e. g., Was Cristiano born before Messi?).

Arabic Automatic Story Generation with Large Language Models

1 code implementation10 Jul 2024 Ahmed Oumar El-Shangiti, Fakhraddin Alwajih, Muhammad Abdul-Mageed

For our GPT-41 data, we introduce crafted prompts that allow us to generate data well-suited to the Arabic context in both Modern Standard Arabic (MSA) and two Arabic dialects (Egyptian and Moroccan).

Machine Translation Story Generation

Arabic Fine-Grained Entity Recognition

no code implementations26 Oct 2023 Haneen Liqreina, Mustafa Jarrar, Mohammed Khalilia, Ahmed Oumar El-Shangiti, Muhammad Abdul-Mageed

To compute the baselines of WojoodF ine, we fine-tune three pre-trained Arabic BERT encoders in three settings: flat NER, nested NER and nested NER with subtypes and achieved F1 score of 0. 920, 0. 866, and 0. 885, respectively.

NER

Cannot find the paper you are looking for? You can Submit a new open access paper.