Table 3 Evaluation results reported in F1-type measure and average errors in an office-type acoustic setting with mobile sources
From: Lightweight multi-DOA tracking of mobile speech sources
# of sources | Recall (%) | Precision (%) | F1 (%) | Average errors | Estimated trajectory |
|---|---|---|---|---|---|
(in degrees) | |||||
1 | 100 | 100 | 100 | 6.56 | 90 ∘→ 0 ∘→−80 ∘ |
2 | 60.00 | 92.31 | 72.73 | 7.10 | 90 ∘→ 0 ∘→−80 ∘ |
8.73 | −90 ∘→ 180 ∘→ 100 ∘ |