Research Article
People Detection Based on Spatial Mapping of Friendliness and Floor Boundary Points for a Mobile Navigation Robot
Table 2
The classification ratios.
| Method | Recall ratio | Precision ratio | F value |
| Previous | 0.18 (3/17) | 0.25 (3/12) | 0.21 | Simple | 0.63 (10/16) | 0.13 (10/79) | 0.21 | Ours | 0.94 (17/18) | 0.77 (17/22) | 0.85 |
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