NNDL experiment 6 Convolutional neural network ResNet18 implements MNIST

5.4 Handwritten Digit Recognition Experiment Based on Residual Network Residual Network (ResNet) is a way of adding directly connected edges to nonlinear layers in neural network models to alleviate the problem of gradient disappearance, thereby making it easier to train deep neural networks. In the residual network, the most basic unit is th ...

Posted by agsparta on Wed, 09 Nov 2022 21:02:41 +0300

[Redis] Redis basics of redis learning

This article is mainly to learn Dark horse programmer Redis entry to actual combat tutorial, in-depth analysis of the underlying principle of redis + redis distributed lock + enterprise solution + dark horse comment on the actual project income from 1 Introduction to Redis Redis is a key-value NoSql database. The key-value type means ...

Posted by Bulbe on Wed, 09 Nov 2022 20:22:25 +0300

Detailed process of Vulnhub Haclabs No Name target drone problem solving

HL Target drone information Name: haclabs: no_name address: https://www.vulnhub.com/entry/haclabs-no_name,429/ Identify the target host IP address ...

Posted by sac0o01 on Wed, 09 Nov 2022 06:17:19 +0300

python(27) reflection mechanism

1. What is reflection? Its core essence is actually a string-based event-driven operation, which manipulates the properties or methods of objects in the form of strings.   2. The advantages of reflection A concept is proposed to understand what its advantages are, so that we can understand why reflection is used. 2.1 Scene Construction Develop ...

Posted by sajidfiaz on Wed, 09 Nov 2022 05:18:12 +0300

Network programming 06-server programming non-blocking IO, multiplexing

Table of contents 1. Four high-performance IO models in server programming 1. Block IO 2. Non-blocking IO 3. Multiplexing 4. Signal drive 2. Blocking IO 3. Non-blocking IO 1. The difference between blocking IO and non-blocking IO 2. How to set the non-blocking attribute to the file descriptor----fcntl() ----- man 2 fcntl 4. Multiple ...

Posted by vornn on Wed, 09 Nov 2022 03:11:14 +0300

Vue3 must know skills - custom Hooks

Vue3 custom Hooks definition: Personal understanding: some reusable methods hang like hooks and can be introduced and called at any time to achieve the goal of high cohesion and low coupling, and they should all be considered hooks; Why does Vue3 use custom Hook? : Conclusion: It is to make the Composition Api more useful and fuller, and to m ...

Posted by NiXXeD on Mon, 07 Nov 2022 10:37:48 +0300

7 major design principles of software (with case code)

Table of contents1. The principle of opening and closing2. Single Responsibility Principle3. Liskov substitution principle3.1 Before use3.1. After use4. Dependency Inversion Principle4.1. Before use4.2 After use5. Interface isolation principle5.1. Before use5.2. After use6. Law of Demeter7. Principles of synthesis and reuse8. Code written in th ...

Posted by $username on Mon, 07 Nov 2022 08:47:07 +0300

[Mybatis source code] 1. The creation process and function of SqlSession

Structure diagram The relationship between the core components of mybatis can be represented by the following diagram: Among them, add "I" before the class name to indicate the interface SqlSessionFactoryBuilder As can be seen from the figure, in addition to Configuration, the class name of each class contains a "SqlSession ...

Posted by egmax on Mon, 07 Nov 2022 05:38:32 +0300

Process thread Ctrip

process A process is a movement activity of a program in a computer on a certain data set. It is the basic unit of resource allocation and scheduling in the system, and the basis of the operating system structure. // Open the specified program Process p = Process.Start(@"C:\Program Files\Google\Chrome\Application\chrome.exe"); // kill ctrip p.K ...

Posted by mdomel on Sun, 06 Nov 2022 14:17:27 +0300

Hikvison connects to NVR to realize WEB plug-in-free development kit to realize front-end video preview (html, vue, nginx proxy)

Scenes Preview the video of multiple channels (cameras) in HIKVSION's NVR (Network Disk Video Recorder) in Vue: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/124155295 The WEB control development kit is used for the NVR video preview above, which requires the computer to install the plug-in, and the browser needs to be in the P ...

Posted by YoussefSiblini on Sun, 06 Nov 2022 12:02:27 +0300