一个强化学习introductory课程，看了两眼质量还不错，挺系统的，code里面基础RL算法的细节都有涉及，有配套视频，口音还算可以接受。
slides：http://pages.isir.upmc.fr/~sigaud/teach/english.html
code：https://github.com/osigaud/rl_labs_notebooks
视频部分不长，十几分钟的简短介绍。
video：https://www.youtube.com/watch?v=9gzL3QQzvQ4
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Yes! Voice calls are currently available to users around the world.
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