Yefeng XiainPlain PlanDunhuang — a brief Art GuideDunhuang (敦煌), an oasis on China’s ancient Silk Road, is situated in the northwest of China, where the Gobi Desert and the far eastern…Jul 16, 20231Jul 16, 20231
Yefeng XiainPlain PlanForeword about Plain PlanFor a long time, I’ve tried to find my own path in life. When my grandfather was about to die of illness, he summoned me to follow my…Jul 4, 2023Jul 4, 2023
Yefeng XiainPython in Plain EnglishUse Python to Convert Simple Excel Data to ChartsA good chart is much better than a thousand words, while a good Python chart is made with less than a hundred lines.Sep 22, 20211Sep 22, 20211
Yefeng XiainArtificial Intelligence in Plain EnglishPlan your own Computer Vision journey, may you succeedIn this article, I generated an image dataset with Matplotlib, submitted it to Kaggle and trained a vanilla CNN model on Google Colab. My…Jan 26, 2021Jan 26, 2021
Yefeng XiainPython in Plain EnglishBuilding an Analog Clock using PythonHow to create a simple analog clock with Matplotlib packageJan 23, 20211Jan 23, 20211
Yefeng XiainDataDrivenInvestorWhy Naive Bayes fails to tell if you have Covid-19In this article, we focus on a naive Bayes classifier to check if somebody has covid-19 or not, and how severe is his infection, based on…Jan 12, 2021Jan 12, 2021
Yefeng XiainTowards Data ScienceCreative report designed only with Matplotlib, without office softwarecreate an intuitive report with Matplotlib. We just use Python. None of the office software will be used.Jan 4, 2021Jan 4, 2021
Yefeng XiainTowards Data ScienceDonut plot for data analysisIn this story, we demonstrate how we draw donut plots from complex excel sheets with python tools.Jan 3, 2021Jan 3, 2021
Yefeng XiainTowards Data ScienceData analytics helps warehouse managementIn this story, we can experience how to make use of all the delivery vouchers to monitor the warehouse inventory.Dec 31, 2020Dec 31, 2020
Yefeng XiainTowards Data ScienceView a Chinese factory from the data aspect with pythonThis story is after an interview with a factory owner, with the help of Pandas to reveal the factory’s face hidden under data.Dec 29, 2020Dec 29, 2020
