Table 6.
Data statistics of the training data set and independent testing data set among each serotype of GBS (serotype Ia, Ib, II, III, IV, V, VI, VII, and unknown serotypes)
| Serotypes | Number of Mass Spectra (%)a | |
|---|---|---|
| Training Data Set | Independent Testing Data Set | |
| Ia | 41 (12.6%) | 47 (10.2%) |
| Ib | 41 (12.6%) | 63 (13.6%) |
| II | 16 (4.9%) | 44 (9.5%) |
| III | 111 (34.2%) | 100 (21.6%) |
| IV | – | 5 (1.1%) |
| V | 41 (12.6%) | 55 (11.9%) |
| VI | 74 (22.8%) | 143 (31.0%) |
| VII | 1 (0.3%) | 2 (0.4%) |
| VIII | – | 1 (0.2%) |
| unknown | – | 2 (0.4%) |
| Total | 325 (100%) | 462 (100%) |
a: Percentage of each serotype in two kinds of data sets