Comparison of outlier detection methods in biomedical data

• Autorzy: Chromiński K. , Tkacz M.
• Języki publikacji: EN

Abstrakty

EN

In this paper the use of outlier detection methods is discussed. This analysis is an introduction to the use of various methods of outlier detection in medical diagnoses (screening). The authors investigated the usefulness of selected outlier detection methods in the context of detection sensitivity, speed performance analysis and the difficulty of automating the performance analysis by using the test methods for outlier detection.

Słowa kluczowe

EN

outlier detection; medical diagnoses; outlier test

PL

wykrywanie próbek odstających; diagnozy medyczne; test obserwacji odstających

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2010
• Tom: Vol. 16
• Strony: 89--94
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Chromiński K.

• University of Silesia, Institute of Computer Science, 41-200 Sosnowiec, ul. Będzińska 39, Poland

autor

Tkacz M.

Bibliografia

• [1] OSTASIEWICZ W., Statistical methods of data analysis (in Polish), Wrocław, Wydawnictwo Akademii Ekonomicznej, 1999.
• [2] FALLON A., SPADA Ch., Detection and Accommodation of Outliers in Normally Distributed Data Sets, article available online at: http://www.cee.vt.edu/ewr/environmental/teach/smprimer/outlier/outlier.html.
• [3] TAYLOR J.R., Introduction to the analysis of measurement error , PWN, Warszawa 1999.
• [4] KONIECZKA P., NAMIEŚNIK J., Evaluation and quality control of analytical measurements, Warszawa, WNT, 2007, (in Polish).
• [5] REDMAN T. C., Data Quality. The Field Guide, Boston Digital Press, 2001,
• [6] BEN-GAL I., Outlier detection, Data Mining and Knowledge Discovery Handbook: A Complete Guide for Practitioners and Researchers, Kluwer Academic Publishers, 2005.
• [7] FILZMOSER P., A multivariate outlier detection method, article available online at: http://computerwranglers.com/Com531/Handouts/Mahalanobis.pdf .