Results 11 to 20 of about 25,843,642 (322)
PopulAtion Parameter Averaging (PAPA)
CoRR, 2023 Ensemble methods combine the predictions of multiple models to improve performance, but they require significantly higher computation costs at inference time. To avoid these costs, multiple neural networks can be combined into one by averaging their weights. However, this usually performs significantly worse than ensembling.
Alexia Jolicoeur-Martineau +4 more
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Plant Protection Science, 2021 In this study, the population growth parameters of Aphis gossypii Glover (Hemiptera: Aphididae) on five different melons [Cucumis melo Linnaeus (Cucurbitaceae) cultivars (Balin, Çitirex, 221 F1, Gediz, Yusufbey)], which are commonly grown in Turkey, were
Serdal Bozkurt, Evin Polat Akköprü
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Effect of temperature on life history and population growth parameters of Planococcus citri (Homoptera, Pseudococcidae) on coleus [Solenostemon scutellarioides (L.) Codd.] [PDF]
Archives of Biological Sciences, 2009 The development, life history, reproduction, and population growth parameters of Planococcus citri Risso on coleus [Solenostemon scutellarioides (L.) Codd.] were studied at various temperatures ranging from 10 to 37ºC, 70±10% RH, and photoperiod length ...
Goldasteh Shila +5 more
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Parameter-less population pyramid [PDF]
Proceedings of the 2014 Annual Conference on Genetic and Evolutionary Computation, 2014 Real world applications of evolutionary techniques are often hindered by the need to determine problem specific parameter settings. While some previous methods have reduced or removed the need for parameter tuning, many do so by trading efficiency for general applicability.
Brian W. Goldman, William F. Punch
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Recovering stellar population parameters via two full-spectrum fitting algorithms in the absence of model uncertainties [PDF]
, 2018 Using mock spectra based on Vazdekis/MILES library fitted within the wavelength region 3600-7350\AA, we analyze the bias and scatter on the resulting physical parameters induced by the choice of fitting algorithms and observational uncertainties, but ...
J. Ge +5 more
semanticscholar +1 more source
Adaptively transformed mixed‐model prediction of general finite‐population parameters [PDF]
Scandinavian Journal of Statistics, 2017 For estimating area‐specific parameters (quantities) in a finite population, a mixed‐model prediction approach is attractive. However, this approach strongly depends on the normality assumption of the response values, although we often encounter a non ...
Shonosuke Sugasawa, T. Kubokawa
semanticscholar +1 more source
Estimating Ancestral Population Parameters [PDF]
Genetics, 1997 The expected numbers of different categories of polymorphic sites are derived for two related models of population history: the isolation model, in which an ancestral population splits into two descendents, and the size-change model, in which a single population undergoes an instantaneous change in size. For the isolation model, the observed numbers of
J, Wakeley, J, Hey
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Insects, 2023 At different observation intervals of 1, 5, and 10 days during a trial period of 30 days, the mortality rates of Hypothenemus hampei were 100, 95, and 55%, and the fecundity rates were 0.55, 8.45, and 19.35 eggs/female, respectively.
Shao-Hua Wei +2 more
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Comparative demography and population projection of Ephestia kuehniella (Lepidoptera: Pyralidae) and Callosobruchus maculatus (Coleoptera: Bruchidae) [PDF]
نامه انجمن حشرهشناسی ایران, 2020 The Mediterranean flour moth, Ephestia kuehniella (Zeller) and the cowpea weevil, Callosobruchus maculatus (Fabricius) rank among the most destructive pests in food processing facilities worldwide. Ephestia kuehniella and C.
S. Mohammadi +4 more
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Theoretical investigation of the dependence of population parameters on initial population size [PDF]
Journal of Theoretical Biology, 2023 In a series of experiments with yeast, classical dynamical models were fitted to populations that differed only in their initial population size (Pylvänäinen 2005). The results revealed a surprising dependence between estimated growth rate and initial population size.
Jean-Pierre Gabriel +1 more
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