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Fig. 2 | BMC Bioinformatics

Fig. 2

From: Rapid classification of group B Streptococcus serotypes based on matrix-assisted laser desorption ionization-time of flight mass spectrometry and machine learning techniques

Fig. 2

Example of binning method for feature extraction. At the upper part, we stacked three mass spectra as examples, and their ranges are from m/z 2000 to m/z 2030. At the lower part, all mass spectra were divided by using ten different sizes of error regions from 1 Da to 10 Da. The blue squares indicate that at least one peak from any data is in the range of the bin

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