In this chapter, we learned about the behavior of the sell side of a market. We learned about what sentiment analysis is and how to use it. We also looked at an example to sense market needs using sentiment analysis. We learned about network analysis using Neo4j, which is a NoSQL database technique. We learned about text mining using the PDF miner tool.
In the next chapter, we will learn how to use bank APIs to build personal wealth advisers. Consumer banking will be a focus of the chapter. We will learn how to access the Open Bank Project to retrieve financial health data. We will also learn about document layout analysis in the chapter. Let's jump into it without any further ado.