Non-Linear Classification Methods in Spark
In a previous post I covered how to apply classical linear estimators like support vector machines or logistic regression to a non-linear dataset using the kernel method. This article can …
All you (not) want to know
About the Author
Curriculum vitae
Heiko Wagner
Bonn
Hello and Welcome at thebigdatablog.com. My name is Heiko Wagner and this Website is about stuff which is somewhat related to my research. However, this website has a different focus. While my research is mostly about theoretical properties of various estimators, this website is focussed on implementation details, in particular if we are facing a large amount of data. Beside I also want to present different projects I carried out in my spare time to a larger audience.
Publications:
- Heiko Wagner and Alois Kneip “Nonparametric Registration to Low-Dimensional Functionspaces” published in Computational statistics & data analysis 2019, Vol. 138, 49-63. R Code
- Maria Grith, Heiko Wagner, Wolfgang K. Härdle and Alois Kneip “Functional Principal Component Analysis for Derivatives of Multidimensional Curves” published in Statistica Sinica 2018 Vol. 28, 2469-2496. Matlab Code
- Dominik Poß and Heiko Wagner “Analysis of juggling data: Registering data to principal components to explain amplitude variation” published in the Electronic Journal of Statistics 2014, Vol. 8, No. 2, 1825-1834.
Coding Skills:
Matlab, R, SQL, PL/SQL, Oracle Apex , C++, Java, JavaScript, Pascal, PHP, CSS, Unity3d, Cuda and others
Conference Participations:
- CMStatistics 2016, Sevilla Spain, Dec 2016
- Annual Meeting of the SSC 13, Edmonton Canada, May 2013
- CTW: Statistics of Time Warpings and Phase Variations, Columbus USA, Nov 2012
- Workshop on Neuroeconomics at CENs, Bonn Germany, 2010
Peer-Reviewed Journal Articles:
- Biometrics, 2019
Notable non scientific projects:
- Engineering, Programming: Tunisian “Wahl-O-Mat” tunivote.net (PHP, MySQL, Javascript, Ajax)
- Idea, Engineering, Programming: add-ons.de (PHP,MySQL)
- Engineering, Programming: Exams database for statistic department Bonn (Oracle, Apex, PL/SQL)
recently added
Latest Articles
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An AI with less than 200 lines of code
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