Research Article
Fusing Mobile Phone and Travel Survey Data to Model Urban Activity Dynamics
Table 2
Confusion matrices of TCF results.
| | Actual\predicted | Shopping | Entertainment | Business | Other |
| | Missing rate = 50% | | Shopping | 1216 (0.771) | 57 (0.036) | 55 (0.035) | 249 (0.158) | | Entertainment | 179 (0.110) | 1203 (0.741) | 68 (0.042) | 173 (0.107) | | Business | 50 (0.094) | 24 (0.045) | 397 (0.749) | 59 (0.111) | | Other | 113 (0.079) | 50 (0.035) | 12 (0.008) | 1264 (0.878) | | Overall accuracy | 0.814 |
| | Missing rate = 80% | | Shopping | 1375 (0.545) | 409 (0.162) | 28 (0.011) | 711 (0.282) | | Entertainment | 467 (0.180) | 1428 (0.550) | 1 (0.0004) | 700 (0.270) | | Business | 77 (0.091) | 81 (0.096) | 23 (0.027) | 667 (0.786) | | Other | 339 (0.099) | 330 (0.096) | 14 (0.004) | 2739 (0.800) | | Overall accuracy | 0.593 | | Overall accuracy after regarding business as other | 0.665 |
|
|
The values in parentheses are proportions.
|
