An object-oriented library for systematic training and comparison of classifiers for computer-assisted tumor diagnosis from MRSI measurements
We present an object-oriented library for the systematic training, testing and benchmarking of classification algorithms for computer-assisted diagnosis tasks, with a focus on tumor probability estimation from magnetic resonance spectroscopy imaging (MRSI) measurements. In connection with a graphica...
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Published in | Computer science (Berlin, Germany) Vol. 26; no. 1-2; pp. 65 - 85 |
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Main Authors | , , , |
Format | Journal Article Conference Proceeding |
Language | English |
Published |
Berlin/Heidelberg
Springer-Verlag
01.02.2011
Springer |
Subjects | |
Online Access | Get full text |
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Summary: | We present an object-oriented library for the systematic training, testing and benchmarking of classification algorithms for computer-assisted diagnosis tasks, with a focus on tumor probability estimation from magnetic resonance spectroscopy imaging (MRSI) measurements. In connection with a graphical user interface for data annotation, it allows clinical end users to flexibly adapt these classifiers towards changed classification tasks, to benchmark various classifiers and preprocessing steps and to perform quality control of the results. This poses an advantage over previous classification software solutions, which required expert knowledge in pattern recognition techniques in order to adapt them to changes in the data acquisition protocols. This software will constitute a major part of the MRSI analysis functionality of RONDO, an integrated software platform for cancer diagnosis and therapy planning which is under current development. |
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ISSN: | 1865-2034 1865-2042 |
DOI: | 10.1007/s00450-010-0143-z |