tuyetngo0210
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Once the most fit key m/z values are selected, the diagnostic model, identified in the pattern discovery phase, is tested using masked spectra (i.e. the “testing set”). In this so-called pattern-matching phase only the key m/z values and intensities in the feature set identified in the pattern discovery phase are used to classify the unknown samples as being from healthy or cancer-affected individuals. The diagnostic feature set defined in training was able to correctly diagnose the samples as being acquired from either control patients or those suffering from ovarian cancer
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