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迭代次数与模型精度 #30
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@XiaoLaoDi 如果数据组织没有问题的话,一般5000轮就能看到效果。请确定你们的参数设置和数据处理是否有问题。 |
@mjq11302010044 我在训练RRPN vgg6 faster_rcnn_end2end的时候,训练集有1000张图,每张图有大概50个文本框,训练过程中模型loss一直在某个区间内震荡,这可能是什么问题? |
@XiaoLaoDi 350张图片感觉数据集比较小,如果质量不高的话,需要的augmentation应该会比较多吧。或许你先用synth预训练会好一些? |
batch太小 |
你好,你指的是iter_size吗,我似乎遇到了同样的问题 |
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麻烦问下,一般需要迭代到多少次,模型才能看到明显的效果?我们数据集大概350张图片,每个图片大概有15个文字框。现在迭代了200000次了,但是感觉结果还是有问题,文字检测结果很不准确
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