Merge a974079bd5b867303b7c77442be14c11ca312482 into 453c6e38a51e9d1d5a2aa5fb7f1014a711913397

2025-05-23 05:24:22 +08:00 · 2025-03-15 18:57:04 +08:00 · 2025-03-15 18:57:04 +08:00 · af057b0c4e
commit af057b0c4e
parent 453c6e38a5 a974079bd5
1 changed files with 1 additions and 0 deletions
--- a/ultralytics/utils/metrics.py
+++ b/ultralytics/utils/metrics.py
@ -581,6 +581,7 @@ def ap_per_class(
        n_l = nt[ci]  # number of labels
        n_p = i.sum()  # number of predictions
        if n_p == 0 or n_l == 0:
+            prec_values.append(np.zeros(1000))
            continue

        # Accumulate FPs and TPs