Statistical Validation Based on Parametric Receiver Operating Characteristic Analysis of Continuous Classification Data
- Topics:
- Healthcare Services
- Tags:
- Accuracy,
- Analysis,
- Association Of University Radiologists,
- Document Management,
- Enterprise Software,
- Finance,
- Imaging,
- Managerial Accounting,
- Software
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Overview: The objective of this paper is accuracy of diagnostic test and imaging segmentation is important in clinical practice because it has a direct impact on therapeutic planning. Statistical validations of classification accuracy were conducted based on parametric receiver operating characteristic analysis, illustrated on three radiologic examples. All clinical examples yielded fair to excellent accuracy. The validation metric area under the receiver operating characteristic curves may be generalized to evaluating the performances of several continuous classifiers related to imaging.
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Format: PDF | Size: 213KB | Date: Dec 2003 | Pages: 10
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