1 code implementation • 11 Jun 2020 • Ioannis Mollas, Zoe Chrysopoulou, Stamatis Karlos, Grigorios Tsoumakas
Online hate speech is a recent problem in our society that is rising at a steady pace by leveraging the vulnerabilities of the corresponding regimes that characterise most social media platforms.
Ranked #1 on Hate Speech Detection on Ethos MultiLabel
1 code implementation • 15 Oct 2020 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Lack of evaluation and selection criteria also makes it difficult for the end user to choose the most suitable technique.
1 code implementation • 31 Mar 2021 • Spyridon Paraschos, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
The use of machine learning rapidly increases in high-risk scenarios where decisions are required, for example in healthcare or industrial monitoring equipment.
2 code implementations • 13 Apr 2021 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Artificial Intelligence (AI) has a tremendous impact on the unexpected growth of technology in almost every aspect.
1 code implementation • 13 Apr 2021 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
LionForests is a random forest-specific interpretation technique, which provides rules as explanations.
1 code implementation • 5 Jul 2022 • Nikolaos Mylonas, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Random Forest falls short on this property, especially when a large number of tree predictors are used.
1 code implementation • 29 Apr 2022 • Avraam Bardos, Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
Dimensionality reduction (DR) is a popular method for preparing and analyzing high-dimensional data.
1 code implementation • 15 Jun 2019 • Ioannis Mollas, Nikolaos Bassiliades, Grigorios Tsoumakas
Technological breakthroughs on smart homes, self-driving cars, health care and robotic assistants, in addition to reinforced law regulations, have critically influenced academic research on explainable machine learning.
1 code implementation • 7 Dec 2022 • Ioannis Mollas, Nick Bassiliades, Grigorios Tsoumakas
As a result, the demand for a selection tool, a meta-explanation technique based on a high-quality evaluation metric, is apparent.
1 code implementation • 29 Mar 2023 • Avraam Bardos, Nikolaos Mylonas, Ioannis Mollas, Grigorios Tsoumakas
Although model-agnostic techniques exist for multi-target regression, specific techniques tailored to random forest models are not available.
no code implementations • 20 Nov 2019 • Ioannis Mollas, Nick Bassiliades, Ioannis Vlahavas, Grigorios Tsoumakas
Towards a future where machine learning systems will integrate into every aspect of people's lives, researching methods to interpret such systems is necessary, instead of focusing exclusively on enhancing their performance.
no code implementations • 22 Sep 2022 • Nikolaos Mylonas, Ioannis Mollas, Grigorios Tsoumakas
Transformers are widely used in natural language processing, where they consistently achieve state-of-the-art performance.