Steffen Unkel

Publication Activity (10 Years)

Years Active: 2007-2013
Publications (10 Years): 0

Top Topics

Random Variables

Dimensionality Reduction

Top Venues

Open University, Milton Keynes, UK (PHD)

Education History

Open University, Milton Keynes, UK

PHD

Publications

Steffen Unkel, Nickolay T. Trendafilov
Zig-zag exploratory factor analysis with more variables than observations. Comput. Stat. 28 (1) (2013)
Nickolay T. Trendafilov, Steffen Unkel, Wojtek J. Krzanowski
Exploratory factor and principal component analyses: some new aspects. Stat. Comput. 23 (2) (2013)
Steffen Unkel, Nickolay T. Trendafilov
A majorization algorithm for simultaneous parameter estimation in robust exploratory factor analysis. Comput. Stat. Data Anal. 54 (12) (2010)
Steffen Unkel, Nickolay T. Trendafilov
Factor Analysis as Data Matrix Decomposition: A New Approach for Quasi-Sphering in Noisy ICA. ICA (2009)
Steffen Unkel, Nickolay T. Trendafilov
Noisy Independent Component Analysis as a Method of Rotating the Factor Scores. ICA (2007)