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Exam (elaborations)
MSCI 446 Midterm Exam Questions with Correct Answers Latest Update 2025/2026
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---11November 20252025/2026A+
- MSCI 446 Midterm Exam Questions with Correct Answers Latest Update 2025/2026 
list - Answers ordered 
sets - Answers not ordered 
support of an itemset - Answers number of all the transactions contained in all the items in A 
association rule - Answers is a statement of the form A à B, where A and Bare itemsets 
Support of A --> B - Answers is the number of data sets that contain A and B 
Confidence of A ---> B - Answers |AB|/|A| is the conditional probability of B given A 
Apriori Algori...
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$11.49 More Info
denisjoshua77
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Exam (elaborations)
MSCI 446 Midterm Practice Questions with Correct Answers Latest Update 2025-2026
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---6October 20252025/2026A+
- MSCI 446 Midterm Practice Questions with Correct Answers Latest Update 
What is unsupervised machine learning? - Answers -Explain the past - at face value, what does it tell you? 
o Not interested in learning the future 
-Segmentation, association 
What is supervised machine learning? - Answers -Predict the future based on the past given data 
-Predict the value of some variable (past) using the values of other variables 
How does email spam filtering work? - Answers Input: examples of legitima...
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joshuawesonga22