no code implementations • 24 Feb 2023 • Giulio Filippi, Sara Zannone, Adriano Koshiyama
The problem can be approached by looking at different protected attributes (e. g., ethnicity, gender, etc) independently, but fairness for individual protected attributes does not imply intersectional fairness.
no code implementations • 23 Feb 2023 • Cristian Munoz, Kleyton da Costa, Bernardo Modenesi, Adriano Koshiyama
Rapid advancements in artificial intelligence (AI) technology have brought about a plethora of new challenges in terms of governance and regulation.
no code implementations • 22 Feb 2023 • Cristian Muñoz, Sara Zannone, Umar Mohammed, Adriano Koshiyama
The contribution of this work is a novel analysis covering architectures and embedding spaces for fine-grained understanding of bias over three approaches: generators, attribute modifier, and post-processing bias mitigators.
no code implementations • 8 Feb 2023 • Giulio Filippi, Sara Zannone, Airlie Hilliard, Adriano Koshiyama
The use of automated decision tools in recruitment has received an increasing amount of attention.
2 code implementations • 7 Apr 2020 • Adriano Koshiyama, Sebastian Flennerhag, Stefano B. Blumberg, Nick Firoozye, Philip Treleaven
The encoder transforms market-specific data into an abstract latent representation that is processed by a global model shared by all markets, while the decoder learns a market-specific trading strategy based on both local and global information from the market-specific encoder and the global model.
1 code implementation • 23 May 2019 • Konstantin Klemmer, Adriano Koshiyama, Sebastian Flennerhag
We empirically show the superiority of this approach over conventional ensemble learning approaches and rivaling spatial data augmentation methods, using synthetic and real-world prediction tasks.
no code implementations • 7 Jan 2019 • Adriano Koshiyama, Nick Firoozye, Philip Treleaven
Systematic trading strategies are algorithmic procedures that allocate assets aiming to optimize a certain performance criterion.