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pro vyhledávání: '"P Smyth"'
In machine learning research, it is common to evaluate algorithms via their performance on standard benchmark datasets. While a growing body of work establishes guidelines for -- and levies criticisms at -- data and benchmarking practices in machine
Externí odkaz:
http://arxiv.org/abs/2410.24100
Stein variational gradient descent (SVGD) [Liu and Wang, 2016] performs approximate Bayesian inference by representing the posterior with a set of particles. However, SVGD suffers from variance collapse, i.e. poor predictions due to underestimating u
Externí odkaz:
http://arxiv.org/abs/2410.22948
Continuous-time event sequences, in which events occur at irregular intervals, are ubiquitous across a wide range of industrial and scientific domains. The contemporary modeling paradigm is to treat such data as realizations of a temporal point proce
Externí odkaz:
http://arxiv.org/abs/2410.07430
Autor:
Guilloteau, Clement, Kerrigan, Gavin, Nelson, Kai, Migliorini, Giosue, Smyth, Padhraic, Li, Runze, Foufoula-Georgiou, Efi
A generative diffusion model is used to produce probabilistic ensembles of precipitation intensity maps at the 1-hour 5-km resolution. The generation is conditioned on infrared and microwave radiometric measurements from the GOES and DMSP satellites
Externí odkaz:
http://arxiv.org/abs/2409.16319
Autor:
Kennedy, J. P., Coughlan, M., Fitzpatrick, C. R. J., Huddleston, H. M., Smyth, J., Breslin, N., Donnelly, H., Arthur, C., Villagomez, B., Rosmej, O. N., Currell, F., Stella, L., Riley, D., Zepf, M., Yeung, M., Lewis, C. L. S., Dromey, B.
Ionising radiation interactions in matter can trigger a cascade of processes that underpin long-lived damage in the medium. To date, however, a lack of suitable methodologies has precluded our ability to understand the role that material nanostructur
Externí odkaz:
http://arxiv.org/abs/2409.08689
We say that a family $\mathcal{W}$ of strings over $\Sigma^+$ forms a Unique Maximal Factorization Family (UMFF) if and only if every $w \in \mathcal{W}$ has a unique maximal factorization. Further, an UMFF $\mathcal{W}$ is called a circ-UMFF wheneve
Externí odkaz:
http://arxiv.org/abs/2409.02757
Autor:
Cunningham, Padraig, Smyth, Barry
There has been some concern about the impact of predatory publishers on scientific research for some time. Recently, publishers that might previously have been considered `predatory' have established their bona fides, at least to the extent that they
Externí odkaz:
http://arxiv.org/abs/2408.10262
Autor:
Khalili, Boshra, Smyth, Andrew W.
Object detection as part of computer vision can be crucial for traffic management, emergency response, autonomous vehicles, and smart cities. Despite significant advances in object detection, detecting small objects in images captured by distant came
Externí odkaz:
http://arxiv.org/abs/2408.04786
Representation learning has emerged as a powerful paradigm for extracting valuable latent features from complex, high-dimensional data. In financial domains, learning informative representations for assets can be used for tasks like sector classifica
Externí odkaz:
http://arxiv.org/abs/2407.18645
_Uncertainty expressions_ such as "probably" or "highly unlikely" are pervasive in human language. While prior work has established that there is population-level agreement in terms of how humans quantitatively interpret these expressions, there has
Externí odkaz:
http://arxiv.org/abs/2407.15814