Table 4C.
Results of One of the Cross-Validation Tests of GO Engine Annotation
| Total | Predicted GO | Accurate GO | |
| Cellular component | 7431 | 7186 | 4642 |
| Molecular function | 12999 | 12864 | 10138 |
| Biological process | 10811 | 10690 | 8080 |
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Cross-validation was performed by withholding one-fifth of the original GO inputs, and using the GO Engine to predict the GO annotation for these withheld proteins. The predicted GO nodes were compared with the withheld GO nodes. For each protein, only the GO node with the lowest error score was examined. GO prediction was considered accurate if the predicted GO node was the same as, or a child or parent of, the withheld GO node.
