文章整合

3、多智能体强化学习

基本概念 Settings https://img blog.csdnimg.cn/6f099ef5a3924bd2b546f3017ba327fe.png Fully Cooperative Setting https://img blog.csdnimg.cn/6d8940d856ed459e...
2022-07-07 23:21【C--G】
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Redis集群

Redis集群概念容量不够，redis如何进行扩容？ 1.一台变多台可以解决集群并发写操作， redis如何分摊？ 1.集群另外，主从模式，薪火相传模式，主机宕机，导致ip地址发生变化，应用程序中配置需要修改对应的主机地址、端口等信息。之前通过代理主机来解决，但是redis3.0中提供...
2022-07-07 23:21【beginnerDZ】
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npm 内部拆分模块

{ 'Dependencies': { '@cloud/v2 adapter': 'file:packages/v2 adapter', '@cloud/v4 adapter': 'file:packages/v4 adapter', } } file: XXX 模块位置
2022-07-07 23:21【从未、淡定】
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STM32GPIO口的工作原理

stm32f4有7组IO口，每组有16个IO口，GPIO的的引脚与外部设备连接，可以实现与外部的通信，控制外部硬件，采集外部硬件数据的功能，与之对应的常见应用分别为串口，电机，ADC采集。 GPIO口的基本结构每个GPIO口的内部都有这样一个电路图 https://img blog...
2022-07-07 23:23【一骜】
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Kafka-connect将Kafka数据同步到Mysql

一、背景信息 Kafka Connect主要用于将数据流输入和输出消息队列Kafka版。Kafka Connect主要通过各种Source Connector的实现，将数据从第三方系统输入到Kafka Broker，通过各种Sink Connector实现，将数据从Kafka Broker中导入到...
2022-07-07 23:23【W_Meng_H】
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Kindle operation: transfer downloaded books and change book cover

kindle have access to calibre Software for e-book management , The download address of the official website is ： https://calibre ebook.com/download...
2022-07-08 01:23【You roll, I don't roll】
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Different methods for setting headers of different pages in word (the same for footer and page number)

Catalog 1、 Modification of headers in different parts 1%E3%80%81%E4%B8%8D%E5%90%8C%E9%83%A8%E5%88%86%E9%A1%B5%E7%9C%89%E7%9A%84%E4%BF%AE%E6%94%B9 ...
2022-07-08 01:23【You roll, I don't roll】
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Scalar / vector / matrix derivation method

This blog stems from the derivation of an error vector Euclidean distance when reading the paper , as follows ： https://img blog.csdnimg.cn/e8216c730...
2022-07-08 01:23【You roll, I don't roll】
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Common operations of numpy on two-dimensional array

Catalog 1、 Extract some columns or rows of a two-dimensional array 1%E3%80%81%E6%8F%90%E5%8F%96%E4%BA%8C%E7%BB%B4%E6%95%B0%E7%BB%84%E7%9A%84%E6%9F...
2022-07-08 01:23【You roll, I don't roll】
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Understanding of prior probability, posterior probability and Bayesian formula

Catalog 1、 Conditional probability 1%E3%80%81%E6%9D%A1%E4%BB%B6%E6%A6%82%E7%8E%87 2、 All probability formula 2%E3%80%81%E5%85%A8%E6%A6%82%E7%8E%8...
2022-07-08 01:23【You roll, I don't roll】
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Understanding of expectation, variance, covariance and correlation coefficient

Catalog 1、 Mathematical expectation （ mean value ） 1%E3%80%81%E6%95%B0%E5%AD%A6%E6%9C%9F%E6%9C%9B%EF%BC%88%E5%9D%87%E5%80%BC%EF%BC%89 2、 variance ...
2022-07-08 01:23【You roll, I don't roll】
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The difference between distribution function and probability density function of random variables

Catalog 1、 Distribution function 1%E3%80%81%E5%88%86%E5%B8%83%E5%87%BD%E6%95%B0 2、 Probability density function 2%E3%80%81%E6%A6%82%E7%8E%87%E5%A...
2022-07-08 01:23【You roll, I don't roll】
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Understanding of maximum likelihood estimation

Maximum likelihood estimation It's based on Maximum likelihood principle A statistical method based on , It's the application of probability t...
2022-07-08 01:23【You roll, I don't roll】
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After modifying the background of jupyter notebook and adding jupyterthemes, enter 'JT -l' and the error 'JT' is not an internal or external command, nor a runnable program

Catalog 1. Error reason 1 1 2. Continue to operate 2 5 1. Error reason jupyterthemes It's loaded C: Users bs AppData Roaming Python Python37 s...
2022-07-08 01:24【Bosong】
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Call (import) in Jupiter notebook ipynb . Py file

Catalog 1. call XX.py file 1.%20%E8%B0%83%E7%94%A8XX.py%E6%96%87%E4%BB%B6 2. call XX.ipynb file 2.%20%E8%B0%83%E7%94%A8XX.ipynb%E6%96%87%E4%BB%...
2022-07-08 01:24【Bosong】
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Problems of font legend and time scale display of MATLAB drawing coordinate axis

Catalog 1. Axis font 1.%20%E5%9D%90%E6%A0%87%E8%BD%B4%E5%AD%97%E4%BD%93 1.1 Default axis 1.1%20%E9%BB%98%E8%AE%A4%E5%9D%90%E6%A0%87%E8%BD%B4 1....
2022-07-08 01:24【Bosong】
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Matlab code on error analysis (MAE, MAPE, RMSE)

mae1 = mean abs y1 obs y1 pred ; mape1 = mean abs y1 obs y1 pred ./y1 obs ; rmse1 = sqrt sum y1 obs y1 pred .^2 ./2 ./t num;
2022-07-08 01:24【Bosong】
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AttributeError: ‘str‘ object has no attribute ‘strftime‘

from datetime import datetime, date now date = '2021 6 24 15:23:29.000227' nowdate = now date.strftime now date,'%m/%d/%Y' Want to get only... Fr...
2022-07-08 01:24【Bosong】
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npm 內部拆分模塊

{ 'Dependencies': { '@cloud/v2 adapter': 'file:packages/v2 adapter', '@cloud/v4 adapter': 'file:packages/v4 adapter', } } file: XXX 模塊比特置
2022-07-08 01:24【從未、淡定】
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NPM Internal Split module

{ 'Dependencies': { '@cloud/v2 adapter': 'file:packages/v2 adapter', '@cloud/v4 adapter': 'file:packages/v4 adapter', } } file: XXX Emplacement du mod...
2022-07-08 01:24【Jamais, calme】
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