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Reinforcement Learning Human Feedback (RLHF) studies the problem where agents receive only preferences over pairs of trajectories in each episode. Traditional approaches in this field have predominantly focused on the mean reward or utility criterion
Externí odkaz:
http://arxiv.org/abs/2410.23569
Autor:
Khosa Dumisani, South Josie, Matam Ncumisa Y., Mofu Lubabalo, Wasserman Ryan J., Weyl Olaf L.F.
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 424, p 3 (2023)
Freshwater ecosystems show substantial loss of biodiversity as a result of anthropogenic induced stressors. In this study, we evaluated the distribution of freshwater fishes in the Kowie River catchment using historic fish distribution records supple
Externí odkaz:
https://doaj.org/article/471ec8e2835147578763b46a1e93230b
The invasive freshwater snail Tarebia granifera (Lamarck, 1822) was first reported in South Africa in 1999 and it has become widespread across the country, with some evidence to suggest that it reduces benthic macroinvertebrate biodiversity. The curr
Externí odkaz:
http://hdl.handle.net/10962/69077
Autor:
Taylor, Geraldine C, Hill, Jaclyn Marie, Jackson, Michelle C, Peel, Richard A, Weyl, Olaf L F
Stable isotope analysis is an important tool for characterising food web structure; however, interpretation of isotope data can often be flawed. For instance, lipid normalisation and trophic fractionation values are often assumed to be constant, but
Externí odkaz:
http://hdl.handle.net/10962/69124