MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on April 1, Monday, at 6:30 PM at the Microsoft office in Alpharetta. Considering all the the momentum behind machine learning, the main presentation will be "Microsoft Citizen Data Science with Power BI" by Stacey Jones, a Principal Data Solution Architect at Microsoft. I'll do a brief overview of the brand new Modeling…
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At least five of the top 10 IT trends in 2019 identified by Gartner involve machine learning in one form or the other. The list includes autonomous things, augmented analytics, AI-driven development, digital twins, and immersive experience. Gartner also predicts that by 2022, at least 40 percent of new application development projects will have machine learning (ML). Therefore, it's not surprising to see vendors making…
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Scenario: If you want to pass an input table to a DAX query. For example, you might have an application that lets the user specify a subset of customers and as-of dates for each customer. Your query needs to calculate certain metrics, such as Sales, for the list of customers but as of the user-specified date for each customer, and potentially other parameters. It's impractical…
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Just when I started thinking that there won't be any new BI features in SQL Server 2019, Christian Wade announced DAX calculation groups in CTP 2.3. His excellent post helped me try them out with Tabular Editor and Power BI Desktop and whip out this cool report. As Chris Webb pointed out, DAX calculation groups let us implement time calculations as in Multidimensional with a…
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In my previous "First Look at the New Power BI Integration with Azure ML" blog, I showed you how Power BI will make it very easy to integrate it with Azure Machine Learning and Cognitive Services. Data scientists today have plenty of options to create predictive models but all of them have one thing in common: expertise in data science and statistics. The promise of…
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Currently, Power BI doesn't integrate natively with Azure ML so you must resort to using the Web connector to call the experiment's web service. I demonstrate how you can do this in a singleton way (one row at a time) in chapter 11 of my latest Power BI book (you can download the code from the book page). Microsoft announced several forthcoming Machine Learning enhancements,…
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