Liang Mingtu, chief architect of New Actions Network, has more than 10 years of experience in database operation and maintenance, data analysis, database design and...
With the arrival of big data wave, enterprises are trying to build big data analysis platform in order to conduct comprehensive, rapid and effective intelligent...
Seaborn is a great visualization library, especially when the data dimensions are large. It allows us to draw descriptive statistical graphs with minimal code to...
RFM analysis is a simple and practical customer analysis method in customer relationship analysis. It makes the latest consumption, consumption frequency and consumption amount the...
Recently, something big happened in the open source community - Dubbo, one of the most widely used open source service frameworks, has quietly restarted maintenance...
After downloading the Kettle file from the official website, decompress the file. After unpacking, you get the Data-Integration folder. To go in, click on the...
The online workshop of Ali Yun University is launched, with detailed principles and practical exercises, so that you can truly master cloud computing and big...
After the Spring Festival, spring recruitment should officially start, many friends should have prepared in advance. Recently, when I was idle at home, I came...
From TowardsDataScience by Perter Nistrup, Compiled by Heart of the Machine, and participated in: The Demon Lord. 1. Pandas Profiling 2. Using Cufflinks and Plotly...
In classification problems, data imbalance refers to that the number of samples in one category is much larger than that in other categories. Compared with...
Introduction: Data is crucial in many businesses. For netease yunxin, we use data to improve services and promote continuous business growth. With the ability of...