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python PSI分布

时间: 2023-08-27 07:14:06 浏览: 96

python 伯努利分布详解

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伯努利分布是一种离散分布,有两种可能的结果。1表示成功，出现的概率为p(其中0<p<1)。0表示失败，出现的概率为q=1-p。这种分布在人工智能里很有用，比如你问机器今天某飞机是否起飞了，它的回复就是Yes或No，非常明确，这个分布在分类算法里使用比较多，因此在这里先学习一下。概率分布有两种类型：离散（discrete）概率分布和连续（continuous）概率分布。离散概率分布也称为概率质量函数（probability mass function）。离散概率分布的例子有伯努利分布（Bernoulli distribution）、二项分布（binomial distribution）、

PSI (Python System Information) is not a widely known or popular library, so it does not have a specific distribution or version that is commonly used. PSI is available as an open-source library and can be installed using pip, as mentioned earlier. To install PSI, you can use the following command: ``` pip install psi ``` This command will download and install the latest version of PSI from the Python Package Index (PyPI). Once installed, you can import and use the PSI library in your Python code to retrieve system information. Since PSI is an open-source library, it can be used across different operating systems and Python distributions. As long as you have Python installed on your system, you should be able to install and use PSI without any issues.

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