Search Results for author: Georgios Fatouros

Found 5 papers, 1 papers with code

XAI for All: Can Large Language Models Simplify Explainable AI?

no code implementations23 Jan 2024 Philip Mavrepis, Georgios Makridis, Georgios Fatouros, Vasileios Koukos, Maria Margarita Separdani, Dimosthenis Kyriazis

The field of Explainable Artificial Intelligence (XAI) often focuses on users with a strong technical background, making it challenging for non-experts to understand XAI methods.

Decision Making Explainable artificial intelligence +3

Can Large Language Models Beat Wall Street? Unveiling the Potential of AI in Stock Selection

no code implementations8 Jan 2024 Georgios Fatouros, Konstantinos Metaxas, John Soldatos, Dimosthenis Kyriazis

This paper introduces MarketSenseAI, an innovative framework leveraging GPT-4's advanced reasoning for selecting stocks in financial markets.

Decision Making In-Context Learning

Enhancing Explainability in Mobility Data Science through a combination of methods

no code implementations1 Dec 2023 Georgios Makridis, Vasileios Koukos, Georgios Fatouros, Dimosthenis Kyriazis

In the domain of Mobility Data Science, the intricate task of interpreting models trained on trajectory data, and elucidating the spatio-temporal movement of entities, has persistently posed significant challenges.

Feature Importance

XAI for time-series classification leveraging image highlight methods

no code implementations28 Nov 2023 Georgios Makridis, Georgios Fatouros, Vasileios Koukos, Dimitrios Kotios, Dimosthenis Kyriazis, Ioannis Soldatos

Although much work has been done on explainability in the computer vision and natural language processing (NLP) fields, there is still much work to be done to explain methods applied to time series as time series by nature can not be understood at first sight.

Time Series Time Series Classification

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