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Hongkun Yu authored
260060237 by zongweiz<zongweiz@google.com>: [BERT SQuAD] Enable mixed precision training Add mixed precision training support for BERT SQuAD model. Using the experimental Keras mixed precision API. For numeric stability, use fp32 for layer normalization, dense layers with GELU activation, etc. -- PiperOrigin-RevId: 2600602378c7a0e75