Chapter 7: Using Cognitive Services
Azure provides application programming interfaces (APIs) with prebuilt artificial intelligence (AI) models to save time and money when trying to integrate AI into your solutions. In this chapter, we'll learn which models we can use and when.
Many organizations already see the value of machine learning (ML) models but do not have the resources to invest in them. Power BI users can easily and quickly make use of pretrained models with Azure Cognitive Services. Using these services, you can easily extract insights from unstructured data such as text and images.
When visualizing customer feedback, you can use Azure Cognitive Services to visualize the average sentiment of customer feedback over time. For example, imagine being able to not only track Twitter data on your company's brand but also find out whether people are talking about your brand positively or negatively.
To learn what exactly we can extract from text and images,...
