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Prospects for rank-reduced CCSD(T) in the context of high-accuracy thermochemistry [PDF]

J. Chem. Phys. 161, 154110 (2024)
Obtaining sub-chemical accuracy (1 kJ mol${}^{-1}$) for reaction energies of medium-sized gas-phase molecules is a longstanding challenge in the field of thermochemical modeling. The perturbative triples correction to CCSD, CCSD(T), constitutes an important component of all high-accuracy composite model chemistries that obtain this accuracy, but can be
arxiv +1 more source

Does Face Recognition Accuracy Get Better With Age? Deep Face Matchers Say No [PDF]

arXiv, 2019
Previous studies generally agree that face recognition accuracy is higher for older persons than for younger persons. But most previous studies were before the wave of deep learning matchers, and most considered accuracy only in terms of the verification rate for genuine pairs.
arxiv

Semi-Supervised Neural Architecture Search [PDF]

arXiv, 2020
Neural architecture search (NAS) relies on a good controller to generate better architectures or predict the accuracy of given architectures. However, training the controller requires both abundant and high-quality pairs of architectures and their accuracy, while it is costly to evaluate an architecture and obtain its accuracy.
arxiv

Accuracy of Difference Schemes in Electromagnetic Applications: a Trefftz Analysis [PDF]

arXiv, 2020
The paper examines local approximation errors of finite difference schemes in electromagnetic analysis. Despite a long history of the subject, several accuracy-related issues have been overlooked and/or remain controversial. For example, conflicting claims have been made in the literature about the order of Yee-like schemes in the vicinity of slanted ...
arxiv

Shallow Networks for High-Accuracy Road Object-Detection [PDF]

arXiv, 2016
The ability to automatically detect other vehicles on the road is vital to the safety of partially-autonomous and fully-autonomous vehicles. Most of the high-accuracy techniques for this task are based on R-CNN or one of its faster variants. In the research community, much emphasis has been applied to using 3D vision or complex R-CNN variants to ...
arxiv

Accuracy of the voice in simple pitch singing. [PDF]