Introduction to Machine Learning with Qlik

Machine learning and artificial intelligence are two of the most powerful technology trends in the 21st century. Usage of these technologies is rapidly growing since the need for faster insights and forecasts has become crucial for companies. Qlik is a leading vendor in the analytics space and has heavily invested in machine learning and AI tools.

This first chapter will introduce the different machine learning tools in the Qlik ecosystem and provide basic information about the statistical models and principles behind these tools. It will also cover the concepts of correct sample size and how to analyze model performance and reliability.

Here is what we will cover in this first chapter:

• An overview of the Qlik tools and platform
• The basic statistical concepts of machine learning
• Proper sample size and the defining factors of a sample
• How to evaluate model performance and reliability