Results 1 to 10 of about 1,475,518 (416)
DoG is SGD's Best Friend: A Parameter-Free Dynamic Step Size Schedule [PDF]
arXiv, 2023 We propose a tuning-free dynamic SGD step size formula, which we call Distance over Gradients (DoG). The DoG step sizes depend on simple empirical quantities (distance from the initial point and norms of gradients) and have no ``learning rate'' parameter.
Maor Ivgi, Oliver Hinder, Y. Carmon
arxiv +3 more sources
Dogs recognize dog and human emotions [PDF]
Biology Letters, 2016 The perception of emotional expressions allows animals to evaluate the social intentions and motivations of each other. This usually takes place within species; however, in the case of domestic dogs, it might be advantageous to recognize the emotions of ...
Natalia Albuquerque +5 more
semanticscholar +5 more sources
Dog ownership satisfaction determinants in the owner-dog relationship and the dog's behaviour
PLOS ONE, 2018 Dog ownership satisfaction relates to the quality of life of both owner and dog, and when seriously compromised may even lead to dog abandonment. Knowledge on determinants of dog ownership satisfaction is limited, obstructing solutions for promoting ...
I. V. Herwijnen +3 more
semanticscholar +7 more sources
Arabian Journal of Mathematics, 2022 Using the vectors and symmetry of affine geometry induced by the ternary quasigroup satisfying the para-associative laws, we found the conditions under which such quasigroup becomes a ternary group.
Sonia Dog
doaj +1 more source
Most Dogs Are Not NATIVE Dogs [PDF]
Integrative and Comparative Biology, 2021 Abstract Studies of dogs have proliferated among canine scientists, aided in part by the logistical convenience of working with owned animals whose care is handled by others. These pet dogs are unlike most dogs that have lived in contemporary or prehistoric settings. In particular, many of the dogs studied by canine scientists are NATIVE
openaire +3 more sources
BMC Digital Health, 2023 Background Health professionals are at risk of poor mental health outcomes due to the COVID-19 pandemic. The Essential Network (TEN) is a blended care mental health support service for Australian health professionals, funded by the Australian Federal ...
M. J. Coleshill +12 more
doaj +1 more source
Dog domestication and the dual dispersal of people and dogs into the Americas
Proceedings of the National Academy of Sciences of the United States of America, 2021 Advances in the isolation and sequencing of ancient DNA have begun to reveal the population histories of both people and dogs. Over the last 10,000 y, the genetic signatures of ancient dog remains have been linked with known human dispersals in regions ...
Angela R. Perri +6 more
semanticscholar +1 more source
Australian and New Zealand Journal of Public Health, 2021 Background: There have been concerns about the increased use of helium and nitrogen gas as a suicide mechanism in Australia. Methods: National Coronial Information System data were used to investigate gas‐specific suicides in Australia over the period ...
Alexander C.R. Burnett +4 more
doaj +1 more source
Animals, 2021 Simple Summary On 23 March 2020, the UK Government introduced a nationwide lockdown as part of efforts to reduce the impact of COVID-19. Lockdown control measures led many dog owners to make changes to their daily routines.
Katrina E. Holland +10 more
semanticscholar +1 more source
Child and Adolescent Psychiatry and Mental Health, 2023 Background This study aimed to examine the impact of a web-based positive psychology program delivered universally to secondary school students during school closures caused by the COVID-19 pandemic in New South Wales, Australia.
Mirjana Subotic-Kerry +9 more
doaj +1 more source