Klaus Nordhausen

According to our database, Klaus Nordhausen authored at least 31 papers between 2006 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Dimension Estimation in Two-Dimensional PCA.

Una Radojicic, Niko Lictzén, Klaus Nordhausen, Joni Virta

Proceedings of the 12th International Symposium on Image and Signal Processing and Analysis, 2021

2020

Independent component analysis for multivariate functional data.

Joni Virta, Bing Li, Klaus Nordhausen, Hannu Oja

J. Multivar. Anal., 2020

M-estimation with incomplete and dependent multivariate data.

Gabriel Frahm, Klaus Nordhausen, Hannu Oja

J. Multivar. Anal., 2020

TBSSvis: Visual Analytics for Temporal Blind Source Separation.

Nikolaus Piccolotto, Markus Bögl, Theresia Gschwandtner, Christoph Muehlmann, Klaus Nordhausen, Peter Filzmoser, Silvia Miksch

CoRR, 2020

On Cokriging, Neural Networks, and Spatial Blind Source Separation for Multivariate Spatial Prediction.

Christoph Muehlmann, Klaus Nordhausen, Mengxi Yi

CoRR, 2020

2019

An overview of properties and extensions of FOBI.

Klaus Nordhausen, Joni Virta

Knowl. Based Syst., 2019

2018

fICA: FastICA Algorithms and Their Improved Variants.

Jari Miettinen, Klaus Nordhausen, Sara Taskinen

R J., 2018

ICSOutlier: Unsupervised Outlier Detection for Low-Dimensional Contamination Structure.

Aurore Archimbaud, Klaus Nordhausen, Anne Ruiz-Gazen

R J., 2018

ICS for multivariate outlier detection with application to quality control.

Aurore Archimbaud, Klaus Nordhausen, Anne Ruiz-Gazen

Comput. Stat. Data Anal., 2018

Ladle Estimator For Time Series Signal Dimension.

Klaus Nordhausen, Joni Virta

Proceedings of the 2018 IEEE Statistical Signal Processing Workshop, 2018

On the Number of Signals in Multivariate Time Series.

Markus Matilainen, Klaus Nordhausen, Joni Virta

Proceedings of the Latent Variable Analysis and Signal Separation, 2018

2017

Asymptotic and Bootstrap Tests for the Dimension of the Non-Gaussian Subspace.

Klaus Nordhausen, Hannu Oja, David E. Tyler, Joni Virta

IEEE Signal Process. Lett., 2017

Blind source separation of tensor-valued time series.

Joni Virta, Klaus Nordhausen

Signal Process., 2017

The squared symmetric FastICA estimator.

Jari Miettinen, Klaus Nordhausen, Hannu Oja, Sara Taskinen, Joni Virta

Signal Process., 2017

Independent component analysis for tensor-valued data.

Joni Virta, Bing Li, Klaus Nordhausen, Hannu Oja

J. Multivar. Anal., 2017

Subgroup detection in genotype data using invariant coordinate selection.

Daniel Fischer, Mervi Honkatukia, Maria Tuiskula-Haavisto, Klaus Nordhausen, David Cavero, Rudolf Preisinger, Johanna Vilkki

BMC Bioinform., 2017

Blind source separation for nonstationary tensor-valued time series.

Joni Virta, Klaus Nordhausen

Proceedings of the 27th IEEE International Workshop on Machine Learning for Signal Processing, 2017

On the Optimal Non-linearities for Gaussian Mixtures in FastICA.

Joni Virta, Klaus Nordhausen

Proceedings of the Latent Variable Analysis and Signal Separation, 2017

Complex Valued Robust Multidimensional SOBI.

Niko Lietzén, Klaus Nordhausen, Pauliina Ilmonen

Proceedings of the Latent Variable Analysis and Signal Separation, 2017

2016

New algorithms for M-estimation of multivariate scatter and location.

Lutz Dümbgen, Klaus Nordhausen, Heike Schuhmacher

J. Multivar. Anal., 2016

2015

Model selection using limiting distributions of second-order blind source separation algorithms.

Katrin Illner, Jari Miettinen, Christiane Fuchs, Sara Taskinen, Klaus Nordhausen, Hannu Oja, Fabian J. Theis

Signal Process., 2015

An Affine Equivariant Robust Second-Order BSS Method.

Pauliina Ilmonen, Klaus Nordhausen, Hannu Oja, Fabian J. Theis

Proceedings of the Latent Variable Analysis and Signal Separation, 2015

2014

Deflation-Based FastICA With Adaptive Choices of Nonlinearities.

Jari Miettinen, Klaus Nordhausen, Hannu Oja, Sara Taskinen

IEEE Trans. Signal Process., 2014

Deflation-based separation of uncorrelated stationary time series.

Jari Miettinen, Klaus Nordhausen, Hannu Oja, Sara Taskinen

J. Multivar. Anal., 2014

2013

Fast equivariant JADE.

Jari Miettinen, Klaus Nordhausen, Hannu Oja, Sara Taskinen

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Joint Diagonalization of Several Scatter Matrices for ICA.

Klaus Nordhausen, Harold W. Gutch, Hannu Oja, Fabian J. Theis

Proceedings of the Latent Variable Analysis and Signal Separation, 2012

2011

Scatter matrices with independent block property and ISA.

Klaus Nordhausen, Hannu Oja

Proceedings of the 19th European Signal Processing Conference, 2011

Deflation-based FastICA reloaded.

Klaus Nordhausen, Pauliina Ilmonen, Abhijit Mandal, Hannu Oja, Esa Ollila

Proceedings of the 19th European Signal Processing Conference, 2011

2010

A New Performance Index for ICA: Properties, Computation and Asymptotic Analysis.

Pauliina Ilmonen, Klaus Nordhausen, Hannu Oja, Esa Ollila

Proceedings of the Latent Variable Analysis and Signal Separation, 2010

2009

Signed-rank tests for location in the symmetric independent component model.

Klaus Nordhausen, Hannu Oja, Davy Paindaveine

J. Multivar. Anal., 2009

2006

Modeling successful performance in Web searching.

Anne Aula, Klaus Nordhausen

J. Assoc. Inf. Sci. Technol., 2006