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Author: vijayanandrp

README.md

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 # ML-002-Data-Wrangler
 Database column values cleaning using supervised learning models - multi-label problem.
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+### Data wrangling
+Data wrangling, sometimes referred to as **data munging**, is the process of transforming and mapping data from one "raw" data form into another format with the intent of making it more appropriate and valuable for a variety of downstream purposes such as analytics. A **data wrangler** is a person who performs these transformation operations. [Wiki](https://en.wikipedia.org/wiki/Data_wrangling)
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+Wrangler is an interactive tool for data cleaning and transformation.
+Spend less time formatting and more time analyzing your data. [stanford](http://vis.stanford.edu/wrangler/)
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+In this repo - I have done for two columns in the database.