pytorch/examples

DCGAN default setting in cifar10 not working

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#263 创建于 2017年12月4日

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 (2 评论) (1 反应) (0 负责人)Python (21,634 star) (9,429 fork)batch import
good first issue

描述

After run about 15 epoch, the generator seems to collapse to a parameter setting where it always emits the same point.

Did anyone run the script successfully?

贡献者指南

技术栈
python
领域
machine learning
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
basic knowledge of GANsfamiliarity with PyTorchability to run Python scripts
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
20
研究方向
Examine the DCGAN implementation in the pytorch/examples repository, specifically the training loop for cifar10. Investigate whether the generator collapse is due to learning rate, discriminator strength, or mode collapse. Consider testing with different random seeds and monitoring generator loss. Look for any known fixes in related issues or pull requests.