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David Hofmeyr
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Minimum Density Hyperplanes
N Pavlidis, D Hofmeyr, S Tasoulis
Journal of Machine Learning Research 17 (156), 1-33, 2016
372016
Multivariate random forest for digital soil mapping
S van der Westhuizen, GBM Heuvelink, DP Hofmeyr
Geoderma 431, 116365, 2023
342023
Clustering by minimum cut hyperplanes
DP Hofmeyr
IEEE transactions on pattern analysis and machine intelligence 39 (8), 1547-1560, 2016
342016
Degrees of freedom and model selection for k-means clustering
DP Hofmeyr
Computational Statistics & Data Analysis 149, 106974, 2020
252020
Measurement error-filtered machine learning in digital soil mapping
S van der Westhuizen, GBM Heuvelink, DP Hofmeyr, L Poggio
Spatial Statistics 47, 100572, 2022
212022
Maximum clusterability divisive clustering
D Hofmeyr, N Pavlidis
2015 IEEE symposium series on computational intelligence, 780-786, 2015
142015
Improving spectral clustering using the asymptotic value of the normalized cut
DP Hofmeyr
Journal of Computational and Graphical Statistics 28 (4), 980-992, 2019
132019
Fast exact evaluation of univariate kernel sums
D Hofmeyr
IEEE transactions on pattern analysis and machine intelligence 43 (2), 447 - 458, 2021
122021
PPCI: an R Package for Cluster Identification using Projection Pursuit
D Hofmeyr, N Pavlidis
The R Journal 11 (2), 152-, 2019
112019
Minimum spectral connectivity projection pursuit: Divisive clustering using optimal projections for spectral clustering
DP Hofmeyr, NG Pavlidis, IA Eckley
Statistics and Computing 29, 391-414, 2019
10*2019
Divisive clustering of high dimensional data streams
DP Hofmeyr, NG Pavlidis, IA Eckley
Statistics and Computing 26, 1101-1120, 2016
72016
Fast Kernel Smoothing in R with Applications to Projection Pursuit
DP Hofmeyr
Journal of Statistical Software 101 (3), 1-33, 2022
62022
Connecting Spectral Clustering to Maximum Margins and Level Sets
DP Hofmeyr
Journal of Machine Learning Research 21 (18), 1--35, 2020
32020
On the Topology of Genetic Algorithms
D Hofmeyr
International Joint Conference on Artificial Intelligence (IJCAI), 2016
32016
Multivariate mapping of soil organic carbon and nitrogen
S van der Westhuizen, DP Hofmeyr, GBM Heuvelink
Proceedings of the 17th Conference of the International Federation of …, 2022
22022
Incremental estimation of low-density separating hyperplanes for clustering large data sets
DP Hofmeyr
Pattern Recognition 139, 109471, 2023
12023
Optimal projections for Gaussian discriminants
DP Hofmeyr, F Kamper, MC Melonas
Advances in Data Analysis and Classification 17 (1), 43-73, 2023
12023
Semi-Supervised Spectral Connectivity Projection Pursuit
D Hofmeyr, N Pavlidis
2015 Pattern Recognition Association of South Africa and Robotics and …, 2015
12015
Optimal Projections for Classification with Naive Bayes
DP Hofmeyr, F Kamper, MM Melonas
arXiv preprint arXiv:2409.05635, 2024
2024
Mapping soil thickness by accounting for right‐censored data with survival probabilities and machine learning
S van der Westhuizen, GBM Heuvelink, DP Hofmeyr, L Poggio, ...
European Journal of Soil Science 75 (5), e13589, 2024
2024
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