Programmer Think

1. GraphSAGE import Thesis title: Inductive Representation Learning on Large Graphs Author: William L. Hamilton, Rex Ying and Jure Leskovec Graph neural network methods proposed before GraphSAGE, such as DeepWalk and GCN, belong to transmissive models. When the structure of the network changes a little, such models need to be retrained, ...

Topic modeling can help developers intuitively understand and explore data, so as to better mine topics in corpus. Successful topic modeling requires multiple iterations: cleaning the data, reading the results, adjusting the preprocessing accordingly, and trying again. This paper analyzes the theme of the New Year greetings of national leaders ...

1, Introduction According to the division of the International Radio Advisory Committee (CCIR, now ITU-R), short wave refers to the electromagnetic wave with a wavelength of l00ml0m and a frequency of 3MHz30MHz. Radio communication using short wave is called short wave communication, also known as high frequency (HF) communication. In fact, in ...

1. Comparison between PHP, C + +, Python and other languages such as C #? C language   C language has the characteristics of both high-level language and assembly language. It is a structural language. C language application pointer: it can directly operate close to the hardware, but the pointer operation of C is not protected, which also ...

First explain the opening with the simplest (rude) sentence:The upper modules should not depend on the lower modules, they should all rely on abstractionAbstract should not depend on details, details should depend on abstractionFirst, let's hold the following questions:What is dependency inversion?What is control reversal?What is dependency inj ...

CH06 aop aspectj: use aspectj framework to implement aop. Using aop: the purpose is to add additional functions to some existing classes and methods. The premise is not to change the code of the original class. Basic steps to implement aop using aspectj: 1. New maven project 2. Join dependency 1) spring dependency 2) aspectj dependency ...

Structure explanation After extracting the github download code, you can see the following directory The data directory stores data sets, which can be replaced with their own data sets as needed.The src directory is all the code Before looking at the code, let's look at the readme file. If there is readme in a code, we must look at it f ...

Combine learning and rookie notes ~ attach the website about exceptions in the rookie tutorial https://www.runoob.com/java/java-exceptions.html Why should we handle exceptions? When an exception is encountered during the execution of the program (the exception is usually difficult to solve, such as the disconnection exception caused by unplu ...

nginx installation and operation control Compile and install nginx Install support software The configuration and operation of nginx need the support of pcre, zlib and other software packages Install pcre and zlib You need to mount the Centos image during installation. Clear the yum source [root@centos ~]# yum -y install pcre-devel ...

1. The built-in scripting language is JavaScript. In other words, the browser has a built-in JavaScript engine and provides various interfaces so that JavaScript scripts can control various functions of the browser. Once the JavaScript script is embedded in the web page, the browser will execute the script when loading the web page, so as to ac ...