Results 131 to 140 of about 48,084 (362)

High-Dimensional Regularized Discriminant Analysis [PDF]

open access: yesarXiv, 2016
Regularized discriminant analysis (RDA), proposed by Friedman (1989), is a widely popular classifier that lacks interpretability and is impractical for high-dimensional data sets. Here, we present an interpretable and computationally efficient classifier called high-dimensional RDA (HDRDA), designed for the small-sample, high-dimensional setting.
arxiv  

Schnupperworkshop RDA

open access: yes, 2016
Der neue internationale Katalogisierungsstandard „Resource Description and Access“ (RDA) kommt seit Oktober 2015 in den Bibliotheksverbünden sowie bei großen Bibliotheken wie der Deutschen Nationalbibliothek zum Einsatz; auch die ekz erschließt seit Januar 2016 mit RDA.
openaire   +2 more sources

Nutrient inversion but not warming drive changes in periphyton biomass and composition in shallow lake mesocosms

open access: yesLimnology and Oceanography, EarlyView.
Abstract Periphyton plays an important functional role in shallow lakes and is sensitive to variation in nutrient availability and global warming. Understanding the responses of periphyton to changes in nutrient availability in contrasting warming scenarios can contribute to the development of more efficient techniques for the restoration of lakes in a
Olivera Stamenković   +4 more
wiley   +1 more source

Photosynthesis rates, growth, and ginsenoside contents of 2-yr-old Panax ginseng grown at different light transmission rates in a greenhouse

open access: yesJournal of Ginseng Research, 2015
Background: Ginseng is a semishade perennial plant cultivated in sloping, sun-shaded areas in Korea. Recently, owing to air-environmental stress and various fungal diseases, greenhouse cultivation has been suggested as an alternative.
In-Bae Jang   +9 more
doaj   +1 more source

Nutraceutical Blends Promote Weight Loss, Inflammation Reduction, and Better Sleep: The Role of Faecalibacterium prausnitzii in Overweight Adults–A Double‐Blind Trial

open access: yesMolecular Nutrition &Food Research, EarlyView.
This study explored how a 90‐day nutraceutical blend with prebiotics, minerals, and silymarin affects the gut‐brain axis in overweight adults. Results showed improved gut microbiota, reduced inflammation, and better sleep, mood, and quality of life, suggesting a strong link between gut health and mental well‐being.
Aline Boveto Santamarina   +15 more
wiley   +1 more source

Complete chloroplast genome sequences of Wonwhang (Pyrus pyrifolia) and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2017
The complete chloroplast genome of Wonwhang (BioSample SAMN05196235), Pyrus pyrifolia, was assembled and analyzed by de novo assembly using whole-genome sequencing data. The accession NC_015996 was used as a reference sequence in this study.
Ho Yong Chung   +3 more
doaj   +1 more source

The RDA Network

open access: yes, 2019
Presentation about the Research Data Alliance for RDA Denmark Workshop, 14 June 2019.
openaire   +2 more sources

Extended Regularized Dual Averaging Methods for Stochastic Optimization [PDF]

open access: yesarXiv, 2019
We introduce a new algorithm, extended regularized dual averaging (XRDA), for solving regularized stochastic optimization problems, which generalizes the regularized dual averaging (RDA) method. The main novelty of the method is that it allows a flexible control of the backward step size.
arxiv  

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