Jacob J. Walker's Blog

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Archive for May 10th, 2017

Data Wrangling: Gathering the Data You Need in a Form You Can Use

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Data! Data! Data!’ I can’t make bricks without clay.” – Sherlock Holmes

Before data science/machine learning/data mining/predictive analytics can be done, you need to have the data you are going to use.  This may see obvious, but in many cases there is more to this step than may first be assumed, and the whole process is what I will call “data wrangling”, although has other names like “data munging”.

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Written by Jacob Walker

May 10th, 2017 at 11:59 am