Ryan Wade shows us how to use a pre-built sentiment analysis model with Power BI:
As of this writing, there are two pre-trained models available: one for sentiment analysis and another for image classification. This example focuses on sentiment analysis.
Both of these installations are freely available to the on-prem version of SQL Server 2017 and later. For more information on how to install these on your instance, reference this article for SQL Server Machine Learning Services and this article for pre-trained models.
Click through for step-by-step instructions.