Research Article
Data Imputation for Detected Traffic Volume of Freeway Using Regression of Multilayer Perceptron
| VDS | Missing data | Number of missing data | Missing rate (%) |
| VDS-1 | 010709-010723 | 15 | 2.3 | VDS-2 | 020409-020446,020448 | 38 | 5.7 | VDS-3 | ā | 0 | 0 | VDS-4 | 040357,040392,040507 | 3 | 0.4 | VDS-5 | 050670-050673 | 4 | 0.6 |
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