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微调模型之后出现乱码 #634
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训练loss是否正常收敛?是否出现nan,或突然增大? |
因为训练涉及数据、策略的问题,不确定是否与这些相关,也不排除代码是否有bug。建议,首先直接用自己的数据做推理,看是否出现乱码;其次建议先拿小部分数据跑,看看是否出现乱码;如果显存允许,可以先全参数微调小部分数据看看是否乱码,排除参数合并的bug. |
看能否提供某条数据,我们本地看能否复现 |
推理时,可试试设置paddle.seed(0)固定随机种子试试 |
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在自己的数据上对paddlemix/llava/llava-v1.6-vicuna-7b模型进行lora微调,训练完之后进行了参数合并,然后在推理的时候模型出现乱码。
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