This essay focuses on 90 percent of the digital universe. the volume of data produced is doubling every two years. Unstructured

90 percent of the digital universe.

After reviewing the attached case study this week by Krizanic (2020), answer the following questions in essay format.

data mining important? You’ve seen the staggering numbers – the volume of data produced is doubling every two years. Unstructured data alone makes up 90 percent of the digital universe. But more information does not necessarily mean more knowledge.

Data mining allows you to:

• Sift through all the chaotic and repetitive noise in your data.
• Understand what is relevant and then make good use of that information to assess likely outcomes.
• Accelerate the pace of making informed decisions.

Read:

ch.7 in textbook: Cluster Analysis: Basic Concepts and Algorithms
Križanić, S. (2020). Educational data mining using cluster analysis and decision tree technique: A case study. International Journal of Engineering Business Management, 12, 184797902090867–.

What is the definition of data mining that the author mentions? How is this different from our current understanding of data mining?
What is the premise of the use case and findings?
What type of tools are used in the data mining aspect of the use case and how are they used?
Were the tools used appropriate for the use case? Why or why not?

In an APA7 formatted essay answer all questions above. There should be headings to each of the questions above as well. Ensure there are at least 3-peer reviewed sources to support your work. The paper should be at least 3 pages of content (this does not include the cover page or reference page).
In-Text Citations Mandatory
No Plagiarism/Spinbot/Synonymic Words Please