Merge pull request #279 from qianyizhang/master

fix docstring

mmdet/core/bbox/assigners/max_iou_assigner.py

@@ -88,8 +88,8 @@ class MaxIoUAssigner(BaseAssigner):
         """Assign w.r.t. the overlaps of bboxes with gts.
 
         Args:
-            overlaps (Tensor): Overlaps between n bboxes and k gt_bboxes,
-                shape(n, k).
+            overlaps (Tensor): Overlaps between k gt_bboxes and n bboxes,
+                shape(k, n).
             gt_labels (Tensor, optional): Labels of k gt_bboxes, shape (k, ).
 
         Returns:

mmdet/core/bbox/geometry.py

@@ -16,7 +16,7 @@ def bbox_overlaps(bboxes1, bboxes2, mode='iou', is_aligned=False):
             foreground).
 
     Returns:
-        ious(Tensor): shape (n, k) if is_aligned == False else shape (n, 1)
+        ious(Tensor): shape (m, n) if is_aligned == False else shape (m, 1)
     """
 
     assert mode in ['iou', 'iof']