Question

Transaction ID 1 2 3 4 5 6 7 8 9 10 Items {Bread, Butter, Diapers, Milk} {Coffee, Sugar, Cookies, Salmon} {Bread, Butter, Coffee, Diapers, Milk, Eggs} {Bread, Butter, Salmon, Chicken} {Eggs, Bread, Butter} {Salmon, Diapers, Milk} {Bread, Tea, Sugar, Eggs} {Coffee, Sugar, Chicken, Eggs} {Bread, Diapers, Milk, Salt} {Tea, Eggs, Cookies, Diapers, Milk}

          Transaction ID
1
2
3
4
5
6
7
8
9
10
Items
{Bread, Butter, Diapers, Milk}
{Coffee, Sugar, Cookies, Salmon}
{Bread, Butter, Coffee, Diapers, Milk, Eggs}
{Bread, Butter, Salmon, Chicken}
{Eggs, Bread, Butter}
{Salmon, Diapers, Milk}
{Bread, Tea, Sugar, Eggs}
{Coffee, Sugar, Chicken, Eggs}
{Bread, Diapers, Milk, Salt}
{Tea, Eggs, Cookies, Diapers, Milk}

Transaction ID
1
2
3
4
5
6
7
8
9
10
Items
Bread, Butter, Diapers, Milk
Coffee, Sugar, Cookies, Salmon
Bread, Butter, Coffee, Diapers, Milk, Eggs
Bread, Butter, Salmon, Chicken
Eggs, Bread, Butter
Salmon, Diapers, Milk
Bread, Tea, Sugar, Eggs
Coffee, Sugar, Chicken, Eggs
Bread, Diapers, Milk, Salt
Tea, Eggs, Cookies, Diapers, Milk

Added by Ashley B.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Akash M

10/14/2023

Step 1

A rule that has high support and high confidence: Example: {Bread, Butter} -> {Milk} This rule has a high support because it appears in 3 out of 10 transactions, and a high confidence because it is true in all 3 transactions where Bread and Butter are purchased, Show more…

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Data Mining 1. For each of the following questions, provide an example of an association rule from the market basket table that satisfies the following conditions. Also, describe whether such rules are subjectively interesting. a. A rule that has high support and high confidence. b. A rule that has reasonably high support but low confidence. c. A rule that has low support and low confidence. d. A rule that has low support and high confidence.