Search Results for author: Julia El Zini

Found 8 papers, 2 papers with code

On The Potential of The Fractal Geometry and The CNNs Ability to Encode it

no code implementations7 Jan 2024 Julia El Zini, Bassel Musharrafieh, Mariette Awad

In this work, we investigate the features that are learned by deep models and we study whether these deep networks are able to encode features as complex and high-level as the fractal dimensions.

CEnt: An Entropy-based Model-agnostic Explainability Framework to Contrast Classifiers' Decisions

1 code implementation19 Jan 2023 Julia El Zini, Mohammad Mansour, Mariette Awad

Our Contrastive Entropy-based explanation method, CEnt, approximates a model locally by a decision tree to compute entropy information of different feature splits.

Explainable artificial intelligence

Beyond Model Interpretability: On the Faithfulness and Adversarial Robustness of Contrastive Textual Explanations

1 code implementation17 Oct 2022 Julia El Zini, Mariette Awad

Accordingly, we extend the computation of three metrics, proximity, connectedness and stability, to textual data and we benchmark two successful contrastive methods, POLYJUICE and MiCE, on our suggested metrics.

Adversarial Attack Adversarial Robustness +2

On the Explainability of Natural Language Processing Deep Models

no code implementations13 Oct 2022 Julia El Zini, Mariette Awad

Such challenges can be attributed to the lack of input structure in textual data, the use of word embeddings that add to the opacity of the models and the difficulty of the visualization of the inner workings of deep models when they are trained on textual data.

Machine Translation Word Embeddings

On the Evaluation of the Plausibility and Faithfulness of Sentiment Analysis Explanations

no code implementations13 Oct 2022 Julia El Zini, Mohamad Mansour, Basel Mousi, Mariette Awad

In this work, inspired by offline information retrieval, we propose different metrics and techniques to evaluate the explainability of SA models from two angles.

Information Retrieval Retrieval +1

An Optimized and Energy-Efficient Parallel Implementation of Non-Iteratively Trained Recurrent Neural Networks

no code implementations26 Nov 2019 Julia El Zini, Yara Rizk, Mariette Awad

Recurrent neural networks (RNN) have been successfully applied to various sequential decision-making tasks, natural language processing applications, and time-series predictions.

Decision Making Time Series +1

TopoText: Interactive Digital Mapping of Literary Text

no code implementations COLING 2016 R El Khatib, a, Julia El Zini, David Wrisley, Mohamad Jaber, Shady Elbassuoni

TopoText calculates the number of times a place was mentioned in the text, which is then reflected on the map allowing the end-user to grasp the importance of the different places within the text.

Part-Of-Speech Tagging

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