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Trade Fight Widens as Europe and Canada Retaliate Against Trump Tariffs As President Trump’s global tariffs on metals took effect, the European Union and Canada announced billions of dollars in ...

@article{liu2023sophia, title={Sophia: A Scalable Stochastic Second-order Optimizer for Language Model Pre-training}, author={Liu, Hong and Li, Zhiyuan and Hall, David and Liang, Percy and Ma, Tengyu} ...