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Dimensionality reduction by LPP‐L21
IET Computer Vision, 2018 Locality preserving projection (LPP) is one of the most representative linear manifold learning methods and well exploits intrinsic structure of data. However, the performance of LPP remarkably degenerate in the presence of outliers.
Shujian Wang +3 more
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Ductility deterioration induced by L21 phase in ferritic alloy through Ti addition
Journal of Materials Research and Technology, 2023 Ductility deterioration induced by L21-Ni2AlTi precipitates in the aged ferritic alloys was examined systematically by using a combination of scanning transmission electron microscope (STEM), mechanical tests and first-principles thermodynamic ...
Xu Chen +7 more
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Non-Greedy L21-Norm Maximization for Principal Component Analysis [PDF]
IEEE Transactions on Image Processing, 2021 Principal Component Analysis (PCA) is one of the most important unsupervised methods to handle high-dimensional data. However, due to the high computational complexity of its eigen-decomposition solution, it is hard to apply PCA to the large-scale data with high dimensionality, e.g., millions of data points with millions of variables.
Feiping Nie +3 more
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APL Materials, 2022 Although an enhanced magnetoresistance (MR) has been observed in many Co2-based Heusler alloys by promoting their structural ordering from B2 to L21 by post-annealing at higher temperatures (Tann > 500 °C), it is desirable to search for other Heusler ...
Varun Kumar Kushwaha +7 more
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L21 ordering of Co2FeSn thin films promoted by high-temperature annealing
AIP Advances, 2022 We report the effect of annealing on the crystalline ordering and physical properties in thin films of a nodal line semimetal candidate L21-type Co2FeSn. The Co–Fe–Sn films with a composition of Co:Fe:Sn ∼ 2:1:1 were deposited on MgO(001) substrates at a
Kohei Fujiwara +4 more
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Magnetic anisotropy and stability of Fe3Ga compounds
Eurasian Journal of Physics and Functional Materials, 2021 The magnetic anisotropy energy and the stability of crystal modifications of D03 and L21 of Fe3Ga compounds are studied with the density functional theory methods.
T. M. Inerbaev +7 more
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Quality Policy in Creating Organizational Maturity in a Medical Tourism Enterprise
Marketing of Scientific and Research Organizations, 2022 This article examines the concept of organizational maturity, with particular emphasis on the importance that it can play in medical tourism. First, the concept of organization is subjected to an interdisciplinary interpretation in the light of the ...
Kordasiewicz Joanna
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Frontiers in Chemistry, 2020 In this work, we investigated the phase transition and electronic structures of some newly designed all-d-metal Heusler compounds, X2MnTi (X = Pd, Pt, Ag, Au, Cu, and Ni), by means of the first principles.
Mengxin Wu +4 more
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Does Psychic Distance Still Matter? Empirical Evidence from Poland
Central European Management Journal, 2021 Objective: The objective of the article is to fill a research gap regarding the impact of psychic distance on the initiation of relationships by managers from Poland-based firms and to analyze the psychic distance’s influence on firm performance.
Fonfara Krzysztof +2 more
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Physics Open, 2020 Nickel-based Ni2XAl (X = V, Cr, Mn, Fe, and Co) Heusler alloys for both L21 and L10 crystal structures are studied by using the density functional theory. The magnetization energy and formation energy of Ni2XAl Heusler alloys are calculated.
Yin-Kuo Wang, Jen-Chuan Tung
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