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megvii-research / MOTRv2

[CVPR2023] MOTRv2: Bootstrapping End-to-End Multi-Object Tracking by Pretrained Object Detectors
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用两个A100训练，只能达到65 Training with two A100s can only reach 65 #66

Open xun9167 opened 6 months ago

xun9167 commented 6 months ago

我在两个40G的A100上训练，最后的指标HOTA只有65，请问是因为训练时GPU数量不足的原因吗？ I trained on two 40G A100s, and the final HOTA indicator was only 65. May I ask if this is due to the insufficient number of GPUs during training?

HELLORPG commented 5 months ago

原文采用的 batch size 应该是 8，如果使用两张 GPU 的话应该是无法得到同样的 batch size 的，这确实会对最终的结果产生影响。