pytorch / pytorch/vision

Investigate decrease in mAP in retinanet resnet50 model

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module: models topic: object detection
Dominant language
Python
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Description

🐛 Describe the bug

Reference: https://github.com/pytorch/vision/pull/4409#issuecomment-920723588

cc @datumbox

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the referenced pull request comment at https://github.com/pytorch/vision/pull/4409#issuecomment-920723588 and compare the reported RetinaNet ResNet50 mAP behavior. The issue does not name files, tests, or an entry point; done means identifying the cause of the decrease and documenting or correcting the resulting behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
computer-vision, machine-learning
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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