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pro vyhledávání: '"Omlin, Christian W."'
Crowd anomaly detection is one of the most popular topics in computer vision in the context of smart cities. A plethora of deep learning methods have been proposed that generally outperform other machine learning solutions. Our review primarily discu
Externí odkaz:
http://arxiv.org/abs/2210.13927
Autor:
Maree, Charl, Omlin, Christian W.
The proliferation of artificial intelligence is increasingly dependent on model understanding. Understanding demands both an interpretation - a human reasoning about a model's behavior - and an explanation - a symbolic representation of the functioni
Externí odkaz:
http://arxiv.org/abs/2208.12627
Autor:
Maree, Charl, Omlin, Christian W.
Publikováno v:
IEEE CIFEr (2022)
Stock portfolio optimization is the process of continuous reallocation of funds to a selection of stocks. This is a particularly well-suited problem for reinforcement learning, as daily rewards are compounding and objective functions may include more
Externí odkaz:
http://arxiv.org/abs/2207.02134
Publikováno v:
IEEE SSCI (2020)
The application of AI in finance is increasingly dependent on the principles of responsible AI. These principles - explainability, fairness, privacy, accountability, transparency and soundness form the basis for trust in future AI systems. In this st
Externí odkaz:
http://arxiv.org/abs/2206.02419
Autor:
Maree, Charl, Omlin, Christian W.
Publikováno v:
Digit Finance 2022
The common purpose of applying reinforcement learning (RL) to asset management is the maximization of profit. The extrinsic reward function used to learn an optimal strategy typically does not take into account any other preferences or constraints. W
Externí odkaz:
http://arxiv.org/abs/2204.09218
Autor:
Maree, Charl, Omlin, Christian W.
Micro-segmentation of customers in the finance sector is a non-trivial task and has been an atypical omission from recent scientific literature. Where traditional segmentation classifies customers based on coarse features such as demographics, micro-
Externí odkaz:
http://arxiv.org/abs/2109.11871
Autor:
Maree, Charl, Omlin, Christian W.
Publikováno v:
IEEE SSCI (2021) pp 1-5
Customer segmentation has long been a productive field in banking. However, with new approaches to traditional problems come new opportunities. Fine-grained customer segments are notoriously elusive and one method of obtaining them is through feature
Externí odkaz:
http://arxiv.org/abs/2109.09425
Autor:
Darowski, Michal, Aftab, Muhammad Faisal, Walker, David, Li, Hongyu, Yu, Guoyu, An, Chenghui, Omlin, Christian W.
Publikováno v:
In IFAC PapersOnLine 2024 58(14):115-120
Akademický článek
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Publikováno v:
In Journal of Cleaner Production 1 October 2023 421