Anna Bartkowiak
Anna Bartkowiak
retired Profesor of Computer Science, University of Wroclaw
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The content of microelements and trace elements in raw milk from cows in the Silesian region
Z Dobrzanski, R Kolacz, H Górecka, K Chojnacka, A Bartkowiak
Polish Journal of Environmental Studies 14 (5), 685, 2005
Two simple multivariate procedures for monitoring planetary gearboxes in non-stationary operating conditions
R Zimroz, A Bartkowiak
Mechanical Systems and Signal Processing 38 (1), 237-247, 2013
Investigation on spectral structure of gearbox vibration signals by principal component analysis for condition monitoring purposes
R Zimroz, A Bartkowiak
Journal of Physics: Conference Series 305 (1), 012075, 2011
Anomaly, novelty, one-class classification: a comprehensive introduction
A Bartkowiak
Intern. Journ. of Computer Information Systems and Industrial Management …, 2011
Novel method of informative frequency band selection for vibration signal using nonnegative matrix factorization of short-time fourier transform
J Wodecki, P Kruczek, A Wyłomańska, A Bartkowiak, R Zimroz
2017 IEEE 11th International Symposium on Diagnostics for Electrical …, 2017
Outliers analysis and one class classification approach for planetary gearbox diagnosis
A Bartkowiak, R Zimroz
Journal of Physics: Conference Series 305 (1), 012031, 2011
Dimensionality reduction via variables selection–Linear and nonlinear approaches with application to vibration-based condition monitoring of planetary gearbox
A Bartkowiak, R Zimroz
Applied Acoustics 77, 169-177, 2014
Podstawowe algorytmy statystyki matematycznej
A Bartkowiak
Państwowe Wydawnictwo Naukowe, 1979
Detecting outliers by a grand tour
A Bartkowiak, A Szustalewicz
Machine Graphics & Vision 6 (4), 486-505, 1997
Data dimension reduction and visualization with application to multi-dimensional gearbox diagnostics data: comparison of several methods
A Bartkowiak, R Zimroz
Solid State Phenomena 180, 177-184, 2012
Anomaly, novelty, one-class classification: A short introduction
AM Bartkowiak
2010 International Conference on Computer Information Systems and Industrial …, 2010
Short-term Solar Flare Predictions by Distance-based Regression I. Bearalert Regions in 1988 and 1989--Continuous Predictors
M Jakimiec, A Bartkowiak
Acta Astronomica, v. 44, pp. 115-140,(1994). 44, 115-140, 1994
Should normal distribution be normal? The student's t alternative
A Bartkowiak
6th international conference on computer information systems and industrial …, 2007
Outliers—finding and classifying which genuine and which spurious
A Bartkowiak, A Szustalewicz
Computational Statistics 15, 3-12, 2000
The grand tour as a method for detecting multivariate outliers
A Bartkowiak, A Szustalewicz
Machine Graphics & Vision 6, 487-505, 1997
Robust Mahalanobis distances obtained using the'Multout'and'Fast-mcd'methods
A Bartkowiak
Biocybernetics and Biomedical Engineering 25 (1), 7-21, 2005
Choosing data vectors representing a huge data set: a comparison of Kohonen’s maps and the neural gas method
A Bartkowiak, A Szustalewicz, N Evelpidou, A Vassilopoulos
Proc. First Int. Conf. on Environmental Research and Assessment, Bucharest …, 2003
Watching steps of a grand tour implementation
A Bartkowiak, A Szustalewicz
Machine Graphics & Vision 7 (3), 655-680, 1998
Outliers in biometrical data: What's old, What's new
A Bartkowiak
International Journal of Biometrics 2 (1), 2-18, 2010
Distance-based regression in prediction of solar flare activity
A Bartkowiak, M Jakimiec
Qüestiió: quaderns d'estadística i investigació operativa, 7-38, 1994
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