Kleber Mendonça Filho's Oscar–nominated, BAFTA–nominated, Golden Globe–winning political crime thriller The Secret Agent is finally available to watch at home — and you absolutely should. Set mostly in the '70s during Brazil's military dictatorship, the film sees Civil War star Wagner Moura delivering a riveting performance as a man trying to evade persecution in his own country.
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。业内人士推荐Line官方版本下载作为进阶阅读
2月12日，Anthropic完成300亿美元G轮融资，估值3800亿美元。五个月前，它的估值还是1830亿。翻了一倍多。
在深度学习中，激活函数（Activation Function）是神经网络的灵魂。它不仅赋予网络非线性能力，还决定了训练的稳定性和模型性能。那么，激活函数到底是什么？为什么我们非用不可？有哪些经典函数？又该如何选择？，详情可参考服务器推荐