Results 1 to 10 of about 20,000 (276)

Quantal effects and MaxEnt [PDF]

open access: yesJournal of Mathematical Physics, 2012
Convex operational models (COMs) are considered as great extrapolations to larger settings of any statistical theory. In this article, we generalize the maximum entropy principle (MaxEnt) of Jaynes’ to any COM. After expressing MaxEnt in a geometrical and lattice theoretical setting, we are able to cast it for any COM.
Holik, Federico Hernán   +1 more
openaire   +8 more sources

Period Disambiguation with Maxent Model [PDF]

open access: yes, 2005
This paper presents our recent work on period disambiguation, the kernel problem in sentence boundary identification, with the maximum entropy (Maxent) model. A number of experiments are conducted on PTB-II WSJ corpus for the investigation of how context window, feature space and lexical information such as abbreviated and sentence-initial words affect
Chunyu Kit, Xiaoyue Liu 0004
openaire   +2 more sources

Troublesome aspects of the Renyi-MaxEnt treatment [PDF]

open access: yesPhysical Review E, 2016
16 pages.
Plastino, Ángel Luis   +2 more
openaire   +6 more sources

Impacts of climate change on the potential distribution of epiphytic cacti in the Caatinga biome, Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2022
The Caatinga biome is the largest dry tropical forest region in South America as well as one of the most vulnerable regions in the world to the climate changes forecast for this century.
ARNÓBIO M.B. CAVALCANTE   +3 more
doaj   +1 more source

Modeling the species distribution of Caucasian pit viper (Gloydius halys caucasicus) (Viperidae: Crotalinae) under the influence of climate change [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
During recent years, the effects of climate change on various biological and ecological aspects of the species have been discussed in several litterateurs.
A. Ghelichy Salakh   +2 more
doaj   +1 more source

An Integrated Ecological Niche Modelling Framework for Risk Mapping of Peste des Petits Ruminants Virus Exposure in African Buffalo (Syncerus caffer) in the Greater Serengeti-Mara Ecosystem

open access: yesPathogens, 2023
Peste des petits ruminants (PPR) is a highly contagious viral disease of small ruminants that threatens livelihoods and food security in developing countries and, in some cases, wild ungulate species conservation.
Laura Carrera-Faja   +4 more
doaj   +1 more source

Overview of the 37th MaxEnt [PDF]

open access: yesEntropy, 2018
The 37th edition of MaxEnt was held in Brazil, hosting several distinguished researchers and students. The workshop offered four tutorials, nine invited talks, twenty four oral presentations and twenty seven poster presentations. All submissions received their first choice between oral and poster presentations.
Teresa C. M. Dias   +3 more
openaire   +3 more sources

Climate Change Impact on Potential Distribution of an Endemic Species Abies marocana Trabut

open access: yesEkológia (Bratislava), 2022
Global warming is becoming a major concern affecting many components of the biodiversity at a global scale and disproportionately affecting the integrity of ecosystems, particularly the habitat of endemic species.
Moukrim Said   +9 more
doaj   +1 more source

Novel Ensemble Approaches of Machine Learning Techniques in Modeling the Gully Erosion Susceptibility

open access: yesRemote Sensing, 2020
Gully erosion has become one of the major environmental issues, due to the severity of its impact in many parts of the world. Gully erosion directly and indirectly affects agriculture and infrastructural development.
Alireza Arabameri   +6 more
doaj   +1 more source

Potential impacts of climate change on the distribution of the Yellow-spotted mountain newt Neurergus derjugini (Nesterov, 1916) [PDF]

open access: yesعلوم محیطی, 2021
Introduction: Climate change is recognized as one of the largest threats to biodiversity and is expected to result in shifting species distributions and increasing extinction risk of populations that are unable to adapt or relocate to suitable habitats ...
Maryam Malekoutian   +2 more
doaj   +1 more source

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