五老师

When I use "BertForQuestionAnswering.from_pretrained"

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When I use "BertForQuestionAnswering.from_pretrained" to import my pytorch_model.bin, there having a error "tarfile.ReadError: not a gzip file".So, what should I do to use my pytorch_model.bin? Thanks.

[BUG]:GeminiDDP: "ZERO DDP error: the synchronization of gradients doesn't exit properly.", 'The most possible reason is that the model is not compatible with ZeroDDP

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### 🐛 Describe the bug I got an error when I trained Bert large with GeminiDDP: Error location >> self.optimizer.backward(loss) error message：RuntimeError: ("ZERO DDP error: the synchronization of gradients doesn't...

[Question] Does sklearn's clustering algorithm have a semi-supervised function?

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For example, when using KMeans, input some data that already has labels to assist in clustering or initialize the `cluster_centers_` ? Thanks and look forward to your reply.

你好，对 loss_func 有点疑问

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我记得论文里的 loss 为 InFoNCE loss，而在你的代码实现里使用的是 BCEWithLogitsLoss，请问 BCEWithLogitsLoss 是 InFoNCE 吗？