Modelling highly imbalanced credit card fraud detection data using statistical learning by Moodley, Revesa

“…The best supervised learning models are RF and XGBoost. The tree models were generally well suited to the imbalanced dataset, whilst LR performed the worst, even when applying regularisation. …”
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Enhancement of digital elevation models using tree-based ensemble machine learning algorithms by Okolie, Chukwuma

“…Thus, global digital elevation models (DEMs) have gained worldwide prominence due to their free availability; a prime advantage when compared to prohibitively expensive airborne topographic surveys. …”
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Towards an interactive mobile lecturing model a higher-level engagement for enhancing learning by Boyinbode, Olutayo Kehinde

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An interactive R shiny application for learning multivariate data analysis and time series modelling

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A machine learning-remote sensing framework for modelling water stress in Shiraz vineyards by Loggenberg, Kyle Devronne

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A structured approach to mitigate significant risks associated with the use of machine learning models by Swanepoel, Roedolf Johannes

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Partial end-to-end reinforcement learning for robustness towards model-mismatch in autonomous racing’ by Murdoch, Andrew

Subjects: “…Partial end-to-end; reinforcement learning; robustness towards model-mismatch; autonomous racing…”
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On retraining intervals and sequence lengths for machine learning models in foreign exchange rate forecasting by Vlok, Cassius Ray

Subjects: “…Machine learning…”
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An evaluation of a learning support model in primary schools in the West Coast/Winelands area by Dreyer, Lorna M.

Subjects: “…Learning support model…”
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The development of a training model for peer learning facilitators in adolescent reproductive health in Zambia by Munalula-Nkandu, Esther

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South African higher education institutions as learning organisations : a leadership process model by Van der Westhuizen, Andre Jeanne

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Response to ‘Further Detail Concerning the Deep Learning Model for Mortality After Total Gastrectomy’

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Forecasting Philippine Rice Prices: Comparison of Traditional Time Series and Machine Learning Models

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A Comparative Statistical Analysis of Machine Learning Regression Models for Economic Indicator Forecasting

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A Three-Level Model for Detecting and Identifying Aviation Objects using Deep Learning

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The Impact of the FLEX Blended Learning Model on Developing EFL Students’ Critical Reading Skills

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Single-image indoor localization using cross-domain learning from BIM models

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