Megvii-BaseDetection/YOLOX

【已解决】关于AP=0的问题

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#469 opened on Aug 12, 2021

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good first issue

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Description

我发现很多人在使用voc格式的数据集时，和我遇到了同样的问题，训练时AP一直为0， 今早，仔细检查后，我也找到了真正的原因，主要是数据加载的地方出现了问题，还是我们自己太不仔细了

解决流程思路： 解决YOLOX训练时AP为0

Contributor guide

Research direction
Inspect the data loading code in YOLOX to understand why AP can be zero when using VOC format. Focus on how annotations are parsed and fed into the model.
Tech stack
python
Domain
machine learning
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70