Research Article
Improving Accuracy and Simplifying Training in Fingerprinting-Based Indoor Location Algorithms at Room Level
Table 25
System predictions for area 2 when using average fingerprint based on the number of WAPs.
| | pred (tag) | conf (1) | conf (2) | conf (3) |
| 16 WAPs | 39 | 3 | 0.2 | 0.3 | 0.5 | 38-39 (average) | 2 | 0.1 | 0.8 | 0.1 | 38-39-40 (average) | 2 | 0.1 | 0.8 | 0.1 | 37-38-39-40-41 (average) | 2 | 0.1 | 0.9 | 0.0 |
| 10 WAPs | 39 | 2 | 0.2 | 0.7 | 0.1 | 38-39 (average) | 2 | 0.0 | 0.9 | 0.1 | 38-39-40 (average) | 2 | 0.0 | 1.0 | 0.0 | 37-38-39-40-41 (average) | 2 | 0.3 | 0.7 | 0.0 |
| 5 WAPs | 39 | 1 | 0.4 | 0.3 | 0.3 | 38-39 (average) | 2 | 0.0 | 1.0 | 0.0 | 38-39-40 (average) | 2 | 0.0 | 1.0 | 0.0 | 37-38-39-40-41 (average) | 2 | 0.0 | 1.0 | 0.0 |
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