For those studying programming in Python, you will inevitably encounter the term "iterator." I am a current employee at a semiconductor materials manufacturer who uses Python for tasks like ...

This repository contains the Jupyter Notebooks behind my O'Reilly report, A Whirlwind Tour of Python (free 100-page pdf). A Whirlwind Tour of Python is a fast-paced introduction to essential ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

Sony’s plans to wind down disc production for its game consoles have met with fury (and memes) across the board. But this decision was driven by many of the same factors squeezing IT generally: ...

Sony’s Killed Game Discs – What Will Be Killed In Enterprise IT? Sony’s plans to wind down disc production for its game consoles have met with fury (and memes) across the board. But this decision was ...

现在进入第一个真正的算法层：如果环境模型已知，怎样从 Bellman 方程求出最优策略？ 适合读者：理解了 Bellman 方程，但分不清 value iteration 和 policy iteration 的人。阅读时间约 9 分钟。关键术语：动态规划、值迭代、策略迭代、贪心改进。 前两篇我们已经知道：强化学习的核心问题，是让策略在长期回报意义上变得更好；而 Bellman 方程给了我们一种递 ...

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