Things I Have Learned About Data Science

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Read this collection of 38 things the author has learned along his travels, and has opted to share for the benefit of the reader. commentsBy Saeed Hajebi, Head of Big Data & AI at VodafoneData is always messy. If you think your data is clean, perhaps you have not looked into it yet; if you think your data is messy, it's even messier.Nobody cares how you did it; just do it correctly.People do not care how much you know until they know how much you care (about them and their business).Data > Big Data. In 2-3 years, nobody will talk about Big Data anymore.Delivering value > algorithms, tools, and technologies.Delivering value > cool charts.Delivering value > buzzwords.SQL > any languages (Python, R, and even English).It always pays off to be damn good at numbers, Excel, and PowerPoint (and yes, presentation skills); Tableau is a big plus.Downloading some code and data and running them does not make you a data scientist. The same is true for doing data science courses.Participating in Kag…