[KongchangAI]
Unverified50% confidenceFactExact time

ZeRO由DeepSpeed团队于2020年提出,通过三个阶段消除数据并行中的冗余:ZeRO-1分片优化器状态、ZeRO-2分片梯度、ZeRO-3分片模型参数

1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen

Sources

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