Search Results - variables weight initialization

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  1. Factors associated with the development of positive student attitudes and aesthetic response towards a South African natural environment by Opie, Frank William James

    Published 2026
    “…An instrument, consisting of seven scales based on the theories of Zuckerman, Eysenck, Feingold, Wilson, Wuthnow, Kohlberg and Maslow, was developed. The weighted significances of the various components of the adapted model were then determined for a forest context. …”
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  2. Opportunity costs of trade-related capacity development in Sub-Saharan Africa by Mugadza, Tendeukayi

    Published 2014
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  3. Sustainable options in communal beef cattle grazing systems in the Matatiele Local Municipality of the Eastern Cape, South Africa by Morokong, Tshepo

    Published 2016
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  4. Novel approaches to performance evaluation and benchmarking for energy-efficient multicast: empirical study of coded packet wireless networks by Ajibesin, Adeyemi Abel

    Published 2016
    “…Hence, this work looked at the position of how true efficiency evaluation is obtained when the entire network under examination attains their efficiency frontiers using ratios of weighted outputs to weighted inputs with multiple variables. …”
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  5. Pharmacokinetics, pharmacogenetics and optimisation of treatment with non-nucleoside reverse transcriptase inhibitors in HIV-infected African children by Bienczak, Andrzej Marek

    Published 2017
    “…Efavirenz and nevirapine are the most widely used agents for treatment of HIV in children. Sources of variability in their pharmacokinetics and its association with virological outcome and adverse events in African children are poorly characterised, thereby limiting treatment optimisation. …”
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  6. Breastfeeding knowledge, attitudes and practices among adolescent teenage mothers at Crossroads, Western Cape, South Africa by Ashwehdi, Ahmad

    Published 2024
    “…Results: The study analyzed the breastfeeding practices and knowledge of 77 mothers, all of whom reported initiating breastfeeding. However, 31.5% reported discontinuation at the time of the interview. …”
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  7. Modelling self-assessed vulnerability to HIV and its associated factors in a HIV-burdened country

    Published 2017
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  8. The perils of particle swarm optimization in high dimensional problem spaces

    Published 2018
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  9. Trends in back-calculated stiffness of in-situ recycled and stabilised road pavement materials by Lynch, Alan Gerald

    Published 2013
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  10. Higher Education Strategic Partnerships: The Impact of Stellenbosch University's Community Interaction Agreements on Local Development by Orr, David

    Published 2016
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  11. Investigation of fresh grapevine organs using infrared spectroscopy and chemometrics by Van Wyngaard, Elizma

    Published 2022
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  12. Meat quality characteristics of male and female common eland (Tragelaphus oryx) by Laubser, Johannes Gerhardus

    Published 2018
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  13. Multimodal neuroimaging signatures of early cART-treated paediatric HIV - Distinguishing perinatally HIV-infected 7-year-old children from uninfected controls by Khobo, Isaac Lebogang

    Published 2021
    “…Elastic net (EN) regularisation uses penalised regression to perform variable selection, shrinking the weighting of unimportant variables to zero. …”
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  14. Active object recognition for 2D and 3D applications by Govender, Natasha

    Published 2016
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  15. The influence of financial and non-financial sustainability on firm performance

    Published 2024
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  16. Outcomes of severe meconium aspiration syndrome in a resource restricted hospital, Cape Town, South Africa by Busgeeth, Mohammad Asrafee Jameel

    Published 2022
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  17. An air suspension cushion to reduce human exposure to vibration by Van der Merwe, Andre Francois

    Published 2008
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  18. Assessing inter-method agreement of drug-based phenotyping metrics between dried blood spot and plasma sampling

    Published 2020
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