Zobrazeno 1 - 10
of 13 326
pro vyhledávání: '"A. Hepburn"'
Autor:
Clifford, Matt, Erskine, Jonathan, Hepburn, Alexander, Santos-Rodríguez, Raúl, Garcia-Garcia, Dario
Class imbalance poses a significant challenge in classification tasks, where traditional approaches often lead to biased models and unreliable predictions. Undersampling and oversampling techniques have been commonly employed to address this issue, y
Externí odkaz:
http://arxiv.org/abs/2407.11878
Traditional offline reinforcement learning methods predominantly operate in a batch-constrained setting. This confines the algorithms to a specific state-action distribution present in the dataset, reducing the effects of distributional shift but res
Externí odkaz:
http://arxiv.org/abs/2405.14374
An Interactive Human-Machine Learning Interface for Collecting and Learning from Complex Annotations
Human-Computer Interaction has been shown to lead to improvements in machine learning systems by boosting model performance, accelerating learning and building user confidence. In this work, we aim to alleviate the expectation that human annotators a
Externí odkaz:
http://arxiv.org/abs/2403.19339
The two-alternative forced choice (2AFC) experimental setup is popular in the visual perception literature, where practitioners aim to understand how human observers perceive distances within triplets that consist of a reference image and two distort
Externí odkaz:
http://arxiv.org/abs/2403.10390
Perceptual metrics are traditionally used to evaluate the quality of natural signals, such as images and audio. They are designed to mimic the perceptual behaviour of human observers and usually reflect structures found in natural signals. This motiv
Externí odkaz:
http://arxiv.org/abs/2312.03455
Autor:
Hepburn, Peter
Publikováno v:
Cityscape, 2024 Jan 01. 26(1), 287-294.
Externí odkaz:
https://www.jstor.org/stable/48766082
Publikováno v:
Biogeosciences, Vol 21, Pp 3201-3214 (2024)
Ice-nucleating macromolecules (INMs) produced by plant pollen can nucleate ice at warm temperatures and may play an important role in weather- and climate-relevant cloud glaciation. INMs have also proved useful for mammalian cell and tissue model cry
Externí odkaz:
https://doaj.org/article/d5202793f21d42e983c6664db80ae4a9
In this study, we investigate the feasibility of utilizing state-of-the-art image perceptual metrics for evaluating audio signals by representing them as spectrograms. The encouraging outcome of the proposed approach is based on the similarity betwee
Externí odkaz:
http://arxiv.org/abs/2305.11582
Publikováno v:
Policing: An International Journal, 2024, Vol. 47, Issue 3, pp. 394-406.
In the 1950s, Barlow and Attneave hypothesised a link between biological vision and information maximisation. Following Shannon, information was defined using the probability of natural images. A number of physiological and psychophysical phenomena h
Externí odkaz:
http://arxiv.org/abs/2303.09874