方法步骤:
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建立同样的模型
bert = build_transformer_model( config_path, checkpoint_path, model='roformer', application='unilm', with_pool='linear', with_mlm='linear', dropout_rate=0.2, ignore_invalid_weights=True, return_keras_model=False # 必须;参考源码:为True,返回transformer.model;为False,返回transformer )
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load_weights
加载你之前保存的权重bert.model.load_weights('best_model.weights')
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save_weights_as_checkpoint
保存为新的权重bert.save_weights_as_checkpoint(filename='./bert_model.ckpt')