junjie18 / CMT

[ICCV 2023] Cross Modal Transformer: Towards Fast and Robust 3D Object Detection
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训练结果无法达到原文 #67

Open DreamGirlWry opened 10 months ago

DreamGirlWry commented 10 months ago

我用与原文相同的配置训练: cmt_voxel0100_r50_800x320_cbgs.py bs: samples_per_gpu=2, 8卡A100 lr:0.00014 target_ratio: (6, 0.0001) 15e+finetune5e 训练过程loss下降正常,在第9个epoch左右loss开始稳定在14左右,但最后在验证集上的结果mAP只有54.7%,想问一下可能的原因? 感谢!

DreamGirlWry commented 10 months ago

修改配置: cmt_voxel0100_r50_800x320_cbgs.py bs: samples_per_gpu=2, 8卡A100 lr:0.00007 target_ratio: (3, 0.0001) 15e+finetune5e 模型结果提升到61.88%,还是没有达到原文精度,想咨询一下可能的原因? 感谢🙏

rubbish001 commented 9 months ago

兄弟,能借我你的a100吗?发文给你二作怎么样,我这个概率极高,他这个cmt有点水,跟别人比,其中图片分辨率比别人大多了

DreamGirlWry commented 9 months ago

我们邮件联系