Articles with "local dimension" as a keyword



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A L1-regularized feature selection method for local dimension reduction on microarray data

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Published in 2017 at "Computational biology and chemistry"

DOI: 10.1016/j.compbiolchem.2016.12.010

Abstract: Dimension reduction is a crucial technique in machine learning and data mining, which is widely used in areas of medicine, bioinformatics and genetics. In this paper, we propose a two-stage local dimension reduction approach for… read more here.

Keywords: dimension reduction; local dimension; microarray; microarray data ... See more keywords
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The local dimension in the degrowth literature. A critical discussion

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Published in 2019 at "Journal of Political Ideologies"

DOI: 10.1080/13569317.2019.1696926

Abstract: ABSTRACT Degrowth is establishing itself as a theory within the ecological and post-development scholarship. At the core of degrowth is a local-centric perspective, whereby small urban agglomerations are considered as the key actors of the… read more here.

Keywords: dimension degrowth; degrowth; literature critical; degrowth literature ... See more keywords
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Multifractal spectra of Moran measures without local dimension

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Published in 2019 at "Nonlinearity"

DOI: 10.1088/1361-6544/ab45d7

Abstract: A measure without local dimension is a measure such that local dimension does not exist for any point in its support. In this paper, we construct such a class of Moran measures and study their… read more here.

Keywords: dimension; without local; local dimension; moran measures ... See more keywords
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Unravelling the cosmic web: an analysis of the Sloan Digital Sky Survey Data Release 14 with the local dimension

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Published in 2019 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stz499

Abstract: We analyze a volume limited galaxy sample from the SDSS to study the environments of galaxies on different length scales in the local Universe. We measure the local dimension of the SDSS galaxies on different… read more here.

Keywords: length; length scales; local dimension; cosmic web ... See more keywords