Update README.md

Author: rloutlaw

README.md

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 # Azure-MachineLearning-DataScience
 
+> **NOTE** This content is no longer maintained. Visit the [Azure Machine Learning Notebook](https://github.com/Azure/MachineLearningNotebooks) project for sample Jupyter notebooks for ML and deep learning with Azure Machine Learning.
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 This repository contains walkthroughs, templates and documentation related to Machine Learning & Data Science services and platforms on Azure. Services and platforms include Data Science Virtual Machine, Azure ML, HDInsight, Microsoft R Server, SQL-Server, Azure Data Lake etc. It also hosts materials related to Team Data Science Process (TDSP, https:aka.ms/tdsp)
 
 There are also materials from tutorials we have delivered at various conferences including KDD, Strata etc., using the above services and platforms.