<u>Affinity analysis </u>is a data mining application that discovers co-occurrence relationships among activities performed by specific individuals or groups, such as market basket analysis.
<h3>What is affinity analysis?</h3>
Affinity Analysis is a type of predictive analysis method that uses data mining to uncover hidden, insightful correlations between various variables based on how frequently they occur between distinct persons or groups in the dataset.
The Product Affinities Analysis sheds light on the items that clients buy in tandem during a shopping trip, such as how they are filling out a broader weekly shopping trip or putting together specific meals.
Therefore, Affinity analysis is a data mining tool that identifies co-occurrence patterns between tasks carried out by particular people or groups, like market basket analysis.
To learn more about affinity analysis, refer to the link:
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Answer:
A chart and a graph are kind of image that are indispensable and need added text to go with it.
Answer:
Following are the code to method calling
backwardsAlphabet(startingLetter); //calling method backwardsAlphabet
Output:
please find the attachment.
Explanation:
Working of program:
- In the given java code, a class "RecursiveCalls" is declared, inside the class, a method that is "backwardsAlphabet" is defined, this method accepts a char parameter that is "currLetter".
- In this method a conditional statement is used, if the block it will check input parameter value is 'a', then it will print value, otherwise, it will go to else section in this block it will use the recursive function that prints it's before value.
- In the main method, first, we create the scanner class object then defined a char variable "startingLetter", in this we input from the user and pass its value into the method that is "backwardsAlphabet".