I used Python to make a data visualization analysis of the comments on the White Snake 2 and the green snake

Hello, I'm spicy. Finally, we are going to start the series of articles on data analysis. Compared with crawlers, the technical dimension has risen to a higher level. The output of my article will update the series of practical projects and the series of detailed explanation and summary of knowledge points in two columns respectively, with the ...

Posted by nay4 on Sun, 19 Sep 2021 15:16:37 +0200

Standard process of machine learning modeling for Python data analysis (data engineering + modeling parameter adjustment + model evaluation + whole process visualization)

Author CSDN: Sisyphus of the attack Link to this article: https://blog.csdn.net/qq_42216093/article/details/116994199 Copyright notice: This article is the author's original article. Reprint requires the consent of the author Nowadays, machine learning is hot, and Python is the most commonly used implementation of machine learning for ...

Posted by XxDeadmanxX on Tue, 14 Sep 2021 04:58:38 +0200

[Data Analysis] User Value Analysis

RFM model is an important tool and means of Hengxing's customer value and profitability.Describe a customer's value by three indicators: his recent purchasing behavior, the overall frequency of purchases, and how much he spent. < R: Last consumption time (interval from last consumption to reference time) F: Frequency of consumption # M: Amou ...

Posted by bav on Tue, 07 Sep 2021 01:46:16 +0200