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模型收敛慢 about ecapa-tdnn HOT 3 CLOSED

YovRen avatar YovRen commented on August 19, 2024
模型收敛慢

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Comments (3)

TaoRuijie avatar TaoRuijie commented on August 19, 2024

AAMsoftmax的acc不能这么看,请看一下AAMsoftmax的原离和公式,看loss就好了
fc + crossentropy acc会很快 正常

出众不是看分类的training acc的 建议细细看下各个共识的原理和区别“
https://www.bilibili.com/video/BV1tQ4y1i7BR/
在网络外加,类别数不应该影响模型的embedding shape
训练吗?这。。难回答,但你不应该太关注training acc... training loss重要...

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YovRen avatar YovRen commented on August 19, 2024

我去看了一遍视频,理解了acc的问题,但是收敛很慢的问题要怎么解决啊,没思路o(╥﹏╥)o

  • 设置batch_size=4, lr=0.0001的话是下面的结果

+ 设置batch_size=64, lr=0.001的话是下面的结果

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TaoRuijie avatar TaoRuijie commented on August 19, 2024

这。。我无法解决啊 不好意思

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