Research Article
[Retracted] Design and Application of College Student Management System Based on Big Data Technology
Table 3
Corresponding result table of dimensionality reduction method.
| | Dimensionality reduction method | Recall | Precision | Overall assessment |
| | Information gain | 72.768% | 79.088% | 75.928% | | Mutual information | 69.573% | 81.949% | 75.772% | | Hope cross-entropy | 70.882% | 81.279% | 76.086% | | The statistics of | 71.691% | 80.047% | 75.867% | | Weights | 70.587% | 79.758% | 75.180% |
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