Results 11 to 20 of about 316,362 (306)
High-Dimensional Brain in a High-Dimensional World: Blessing of Dimensionality [PDF]
Entropy, 2020 High-dimensional data and high-dimensional representations of reality are inherent features of modern Artificial Intelligence systems and applications of machine learning. The well-known phenomenon of the “curse of dimensionality” states: many problems become exponentially difficult in high dimensions.
Alexander N. Gorban +2 more
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Dimensionality distinguishers [PDF]
Quantum Information Processing, 2019 14 ...
Nayana Das +2 more
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International Journal of Assessment Tools in Education, 2022 The dimensionality is one of the most investigated concepts in the psychological assessment, and there are many ways to determine the dimensionality of a measured construct.
Seval Kartal, Ezgi Mor Dirlik
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Global climate regulates dimensions of terrestrial ecosystem stability
Ecosphere, 2023 Ecosystem stability represents the ability of the ecosystem to maintain and restore its functions. The indicators of ecosystem stability include temporal stability, resistance, and resilience, which are crucial parameters to predict the basic functions ...
Pai Liu +3 more
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Remote Sensing, 2023 NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) mission seeks to use spaceborne imaging spectroscopy (hyperspectral imaging) to map the mineralogy of arid dust source regions. Here we apply recent developments in Joint Characterization (JC)
Daniel Sousa, Christopher Small
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The dimensionality of plant-plant competition. [PDF]
Nat CommunTo avoid extinction, every species must be able to exploit available resources at least as well as all other species in its community. Theory predicts that, the more distinct the niches of competing species, the more species that can coexist together ...
Stouffer DB +3 more
europepmc +2 more sources
Equivalence of dimensional reduction and dimensional regularisation [PDF]
Zeitschrift für Physik C Particles and Fields, 1994 For some years there has been uncertainty over whether regularisation by dimensional reduction (DRED) is viable for non-supersymmetric theories. We resolve this issue by showing that DRED is entirely equivalent to standard dimensional regularisation (DREG), to all orders in perturbation theory and for a general renormalisable theory.
Jack, I. +2 more
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Frontiers in Plant Science, 2022 Ecological stability contains multiple components, such as temporal invariability, resistance and resilience. Understanding the response of stability components to perturbations is beneficial for optimizing the management of biodiversity and ecosystem ...
Yuting Yang +5 more
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One-Dimensional Bosons in Three-Dimensional Traps [PDF]
Physical Review Letters, 2003 Recent experimental and theoretical work has indicated conditions in which a trapped, low-density Bose gas ought to behave like the 1D delta-function Bose gas solved by Lieb and Liniger. Up to now the theoretical arguments have been based on variational - perturbative ideas or numerical investigations.
Lieb, E H +2 more
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African Journal of Psychological Assessment, 2020 This study applied confirmatory factor analyses to explore the factor structure of the Fortitude Questionnaire (FORQ) in three samples: adolescents, students and lay counsellors.
Tyrone B. Pretorius +1 more
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