Research Article
A Context-Aware Assisted WiFi Positioning Method
Table 4
Specific values of average positioning errors of LDS.
| | Dataset | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | | KRS-KNN | 3.441 | 3.336 | 3.439 | 3.307 | 3.343 | 3.464 | 3.407 | 3.465 | 3.369 | 3.343 | | CDPC-KNN | 3.386 | 3.359 | 3.418 | 3.300 | 3.450 | 3.500 | 3.402 | 3.418 | 3.396 | 3.419 | | SIKNN | 3.502 | 3.416 | 3.484 | 3.449 | 3.469 | 3.509 | 3.400 | 3.517 | 3.482 | 3.475 | | CAA-PM | 3.150 | 3.168 | 3.143 | 3.150 | 3.170 | 3.147 | 3.122 | 3.141 | 3.123 | 3.125 |
| | Dataset | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | | KRS-KNN | 3.394 | 3.424 | 3.376 | 3.390 | 3.437 | 3.441 | 3.449 | 3.409 | 3.427 | 3.423 | | CDPC-KNN | 3.377 | 3.379 | 3.381 | 3.366 | 3.409 | 3.422 | 3.421 | 3.424 | 3.400 | 3.391 | | SIKNN | 3.570 | 3.448 | 3.485 | 3.512 | 3.538 | 3.503 | 3.552 | 3.500 | 3.489 | 3.494 | | CAA-PM | 3.123 | 3.125 | 3.114 | 3.167 | 3.137 | 3.138 | 3.169 | 3.131 | 3.116 | 3.100 |
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