Research Article
Improved KNN Algorithm Based on Preprocessing of Center in Smart Cities
Table 6
omparison of classification accuracy of three algorithms
| ā | Classical KNN algorithm (%) | SVM algorithm (%) | KNNPK+ algorithm (%) |
| Hayes Roth | 93 | 95.8 | 98.1 | Iris | 94.1 | 96.8 | 98.2 | Seeds | 85.6 | 88.7 | 89.7 | Pima Indians | 83.7 | 91.2 | 90.1 | Page blocks | 85.7 | 86.3 | 91.7 | Shuttle | 83.6 | 81.4 | 89.6 |
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