hsuanguo commented on a change in pull request #7188:
URL: https://github.com/apache/tvm/pull/7188#discussion_r560857820
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File path: python/tvm/topi/vision/ssd/multibox.py
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@@ -238,7 +238,8 @@ def hybrid_multibox_transform_loc(cls_prob, loc_pred,
anchor, clip, threshold, v
out_loc[i, valid_count[i], 4] = out_coord[2]
out_loc[i, valid_count[i], 5] = out_coord[3]
valid_count[i] += 1
-
+ for j in range(valid_count[i], num_anchors):
+ out_loc[i, j, 0] = -1.0
Review comment:
The class id is the most important part, usually if we set it to -1 as
background, values on out_loc[i, j, 1~5] then will be ignored, so for a minimum
change to fix, this should be enough.
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