Zobrazeno 1 - 10
of 13 885
pro vyhledávání: '"Erskine A"'
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
Autor:
Erskine, Grahame, Griggs, Terry S.
Cycle switching is a particular form of transformation applied to isomorphism classes of a Steiner triple system of a given order $v$ (an $STS(v)$), yielding another $STS(v)$. This relationship may be represented by an undirected graph. An $STS(v)$ a
Externí odkaz:
http://arxiv.org/abs/2405.07750
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
Mixed graphs can be seen as digraphs with arcs and edges (or digons, that is, two opposite arcs). In this paper, we consider the case where such graphs are bipartite and in which the undirected and directed degrees are one. The best graphs, in terms
Externí odkaz:
http://arxiv.org/abs/2403.18943
Autor:
Erskine, Grahame, Griggs, Terry S.
Properties of the 62,336,617 Steiner triple systems of order 21 with a non-trivial automorphism group are examined. In particular, there are 28 which have no parallel class, six that are 4-chromatic, five that are 3-balanced, 20 that avoid the mitre,
Externí odkaz:
http://arxiv.org/abs/2401.13356
Autor:
Losimba Likwela J, Kalonji Ntumba A, Ndolerire Isingoma C, Mukomena Sompwe E, Tsasa Mbuku E, Mbuse Angembo F, Mbuyu Lukunde E, Lukanu Ngwala P., N.’siala Kumbi A, Panou I, Masoswa L, Mashako P, Kanku‑Ka‑Lukusa P, Kulimushi Ndahambara G, Luntadila Kiamenga M, Minuku Kinzonzi F, Ngoma Kintaudi L, Wierzynska A, Erskine M
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-23 (2024)
Abstract Background Promoting the use of insecticide-treated mosquito nets (ITNs) is one of the main strategies for reducing malaria-related morbidity. An innovative activity-based contracting (ABC) approach has been implemented in Kwilu Province, De
Externí odkaz:
https://doaj.org/article/9a88b44b094f4a54a471eb5a1109cd15
An $(r,z,k)$-mixed graph $G$ has every vertex with undirected degree $r$, directed in- and out-degree $z$, and diameter $k$. In this paper, we study the case $r=z=1$, proposing some new constructions of $(1,1,k)$-mixed graphs with a large number of v
Externí odkaz:
http://arxiv.org/abs/2306.04521
Two Eulerian circuits, both starting and ending at the same vertex, are avoiding if at every other point of the circuits they are at least distance 2 apart. An Eulerian graph which admits two such avoiding circuits starting from any vertex is said to
Externí odkaz:
http://arxiv.org/abs/2304.11021
Publikováno v:
British Journal of Biomedical Science, Vol 81 (2024)
BackgroundDirect oral anticoagulants (DOACs) interfere with coagulation assays potentially leading to inaccurate results. This study determined the effectiveness of DOAC-stop® and DOAC-remove® in overcoming DOAC interference. It aimed to investigat
Externí odkaz:
https://doaj.org/article/a315004a9e4745fc90c624ee5b8aaeb3
Publikováno v:
Ecosphere, Vol 15, Iss 10, Pp n/a-n/a (2024)
Abstract Converting croplands to grasslands can restore ecosystem functions and services, but there is uncertainty about why some restoration treatments succeed and others do not. One likely explanation for variation in restoration outcomes is that i
Externí odkaz:
https://doaj.org/article/1bc96fcd3e7841118ccebe164c51ac3a