可以看出产品(Fire Tablet, 7 Display, Wi-Fi, 8 GB - Includes Special Offers, Magenta)一枝独秀,评论数最多,遥遥领先其他产品,2-5名为第二梯队,其余产品属于第三梯队。由图可以看出,除了一款爆款产品外,其余产品销量分布近似正态分布,kindle产品可以很好满足大众多样化需求,同时也可以看出爆款的力量
amazonDf_sub['评论时间']=splitamazonDf_sub(dateser) amazonDf_sub['评论时间']=pd.to_datetime(amazonDf_sub['评论时间'],format='%Y-%m-%d',errors='coerce') #评分转换为整形 amazonDf_sub['评分']=amazonDf_sub['评分'].astype('float') #删除缺失值 amazonDf_sub=amazonDf_sub.dropna(subset=...
amazonDf_sub['评分']=amazonDf_sub['评分'].astype('float') #删除缺失值 amazonDf_sub=amazonDf_sub.dropna(subset=['评论时间','评分'],how='any') 6.数据排序 #排序 amazonDf_sub=amazonDf_sub.sort_values(by='评论时间',ascending=True,na_position='first') #重命名行名 amazonDf_sub=amazon...
mervecoskunn / lotus-project Public generated from Code-Institute-Org/ci-full-template Notifications You must be signed in to change notification settings Fork 1 Star 1 Code Institute 5th Project (Python-Django-e-commerce) lotus-project-433bebe152ef.herokuapp.com/ 1 star ...
19 Best Laravel Tutorials (Free and Paid Resources) Are you thinking of learning Laravel? This guide includes everything you need to find the best Laravel tutorial for any knowledge level. Reading time 28 min read Updated date January 20, 2025 ...
is_bot# returns Falsestr(user_agent)# returns "Kindle / Android / Amazon Silk 1.1.0-80"# Touch capable Windows 8 deviceua_string='Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0; Touch)'user_agent=parse(ua_string)user_agent.is_mobile# returns Falseuser_agent.is_tablet...
Did you blame Amazon, Google and Facebook when you’re thinking about something and then see ads for it, even though you haven’t specifically looked for it on your hardware? This is machine learning (part of AI). In this example, with a single click on entering an unknown site, you ...
For Enterprise Teams Startups Education By Solution CI/CD & Automation DevOps DevSecOps Resources Learning Pathways White papers, Ebooks, Webinars Customer Stories Partners Open Source GitHub Sponsors Fund open source developers The ReadME Project GitHub community articles Repositories To...
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//aws.amazon.com:80/amazon-linux-ami http://nosql-wiki.org:80/foswiki/bin/view/main/googlefilesystem http://aws.amazon.com:80/css/screen_2.css http://nosql-wiki.org:80/foswiki/bin/view/main/blogpostcreator http://aws.amazon.com:80/ibm http://nosql-wiki.org:80/foswiki/bin/view...