Python crawler actual combat + data analysis + data visualization (car home)

With the development of economy and the progress of science and technology, the car has become a necessary means of transportation for every family. In addition, the prerequisite for marriage is to have a car and a house, which virtually aggravates the pressure of male compatriots. At this time, we need a car urgently. The second-hand car marke ...

Posted by Base on Mon, 07 Mar 2022 21:07:56 +0100

JimuReport building block report v1 Version 4.3 release, free visual low code report

Project introductionBuilding block report, a free Visual Web Report tool, online drag and drop design like building blocks! Functions include data report, print design, chart report, large screen design, etc!Adhering to the product concept of "simple, easy-to-use and professional", it greatly reduces the difficulty of report developme ...

Posted by vertmonkee on Mon, 07 Mar 2022 10:59:10 +0100

Brief analysis of AntV X6 source code

prefaceAntV It is a new generation of data visualization solution of ant financial services. X6 is mainly used to solve the solutions related to the field of graph editing. It is a graph editing engine with built-in functions and components required by the editor. This paper aims to have a general understanding of some underlying engines in the ...

Posted by char skd1 on Sun, 06 Mar 2022 14:42:47 +0100

Easy to use, Echars makes your data more colorful

Introduce JS You can get Apache EChartsTM in the following ways. From Download Interface of Apache ECharts official website Get the official source code package and build it. At ECharts GitHub Get. For details, see install nphart, save npecm“ Using ecarts in webpack" Pass jsDelivr Wait for CDN introduction Directly import the const ...

Posted by edraynham on Thu, 03 Mar 2022 23:05:19 +0100

#Draw a picture with Stata # 01 function and drawing type

As the saying goes, a picture is worth a thousand words. Drawing is one of the most basic and important data analysis skills, so that people give the whole behavior process of drawing a more professional name - Data Visualization. As a powerful and flexible data analysis tool, Stata can realize a variety of drawings. This topic [Stata dr ...

Posted by mverrier on Tue, 22 Feb 2022 05:44:42 +0100

Unexpectedly, Python can also make Web visualization pages!

When it comes to Web pages, you may first think of HTML, CSS or JavaScript. This time I'll introduce you how to make a data visualization web page with Python, using the Streamlit library. Easily convert an Excel data file into a Web page for everyone to view online.   Whenever you save changes to Excel files, Web pages can be updated in ...

Posted by kaos057 on Fri, 11 Feb 2022 20:47:55 +0100

Visualization and graph analysis of dependency parsing in natural language processing (NLP)

Visualization and graph analysis of dependency parsing in natural language processing (NLP) Although the effect of dependency parsing is not as good as that of word segmentation and NER, it also has its use value. In our daily work, we have to deal with it. How to analyze the results of dependency parsing, an important aspect is its visualizat ...

Posted by Quicksilver_0 on Thu, 10 Feb 2022 16:27:47 +0100

Big data visualization case based on ECharts -- Analysis and implementation of epidemic data in China

**1. Tool introduction ** Tools required for this case (including but not limited to): vscode (code editor), node JS (various plug-in download tools), China js,echarts. min.js,juquery. Min.js, etc. (official. JS plug-ins related to JavaScript), IDEA (all code can be written here) Languages and other technologies involved: html5+css+JavaScript ...

Posted by amites on Tue, 08 Feb 2022 02:14:46 +0100

Record a real order receiving record: cat's eye movie data visualization, with a revenue of 1000 yuan in three hours

Last weekend, we received a 1200 order. The customer service took a 10% commission and got 1000. It was completed in two hours. I was very happy. In fact, there are not many such orders. The technical difficulty is low, but the price is high. We commonly call them "fish picking list". Thinking of making money, I invited the goddess to ...

Posted by fmpros on Thu, 03 Feb 2022 05:03:03 +0100

Headmaster Wang's flirting with his sister can't be hammered? No matter how rich you are, licking a dog is just licking a dog! Python grabs microblog comments and eats melons!

Hello, everyone. I'm spicy~ As the title shows, we must have been bombed by President Wang's melon these two days. There have been several rounds of hot searches on the microblog. I also eat with relish. It's rare to see President Wang eat flat in front of girls. In addition, I chatted with a friend about the problems encountered in the collec ...

Posted by ugriffin on Tue, 01 Feb 2022 14:29:42 +0100