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Confusion matrix for CNN classification.
| Predict the number of correct classifications | ||||
|---|---|---|---|---|
| Teacher's question type | Basic knowledge | Subject information | Management type | |
| The actual number of correct classifications | Basic knowledge | 1295 | 57 | 83 |
| Subject information | 178 | 1287 | 134 | |
| Management type | 27 | 156 | 1283 | |
