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Triplet Loss，三元组损失 #43921

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999lengfeng opened this issue Jun 28, 2022 · 3 comments
Closed

Triplet Loss，三元组损失 #43921

999lengfeng opened this issue Jun 28, 2022 · 3 comments
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@shiyutang
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status/close 已关闭 type/feature-request 新需求申请

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@999lengfeng
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需求描述 Feature Description

在学习度量学习的时候，认识到了Triplet Loss，上手后loss不收敛，模型输出固定值， pytorch的代码又看不懂，paddle的代码没发现能用得，希望能出教程 在AIstudio上

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@paddle-bot-old
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@shiyutang
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你好，paddle已经有支持triplet loss，欢迎试用：#40487

@shiyutang shiyutang added status/close 已关闭 and removed status/new-issue 新建 labels Jun 30, 2022
@999lengfeng
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找到了，models/PaddleCV/metric_learning/losses/tripletloss.py，在这

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@shiyutang @999lengfeng