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Score Sentiment of Amazon Reviews in Power BI Premium Dataflows

Power BI

In this blog post, I will demonstrate how to consume cognitive services in Power BI Premium, using a publicly available dataset of Amazon music instrument reviews. I want to score the sentiment of the review text and compare that with the number of stars given to any given product. The main purpose of this post is to show at a high-level how to use Azure Cognitive Services in Power BI Premium inside dataflows. A basic working knowledge of Power BI Desktop and the Power BI service is assumed, and access to Power BI Premium with a functioning gateway is required.

Top 5 Reasons you Should Use Power BI - Revisited


Power BI


Several years ago, there was a blog post written about the 5 reasons that you should use Power BI. In this revisiting of the topic, I’m going to take a look at all the new features added as well as the things that have shown themselves to be more useful as time has marched on.

5 Data Modeling Tips


Power BI


Perhaps one of the most crucial steps in creating effective visualization tools in Power BI is modeling your data. As data analysts, our goals are to make data exploration faster, make reports more accurate, and make the data and reports easy to maintain over time. If you model your data correctly, then it makes it possible for these goals to be achievable. With there being so much that goes into data modeling, it can be difficult to know where to start.

In this post, I present 5 tips that can help you model data in a way that can help you be successful in visualizing data in Power BI.