Table 3 Completion errors of different algorithms
From: Radio map construction based on BERT for fingerprint-based indoor positioning system
Method | Time(min) |
|---|---|
Artificial collection | 820 |
Kriging interpolation | 327 |
Low-rank matrix completion | 263 |
BERT | 86 |
From: Radio map construction based on BERT for fingerprint-based indoor positioning system
Method | Time(min) |
|---|---|
Artificial collection | 820 |
Kriging interpolation | 327 |
Low-rank matrix completion | 263 |
BERT | 86 |