logo

Assignment on Data Mining (Doc)

4 Pages433 Words163 Views
   

Added on  2020-03-16

Assignment on Data Mining (Doc)

   Added on 2020-03-16

ShareRelated Documents
DATA MININGSTUDENT ID:[Pick the date]
Assignment on Data Mining (Doc)_1
DATA MININGQuestion 1 Output(Association Rules)i)InterpretationThe rule 1 highlights at 100% confidence level that purchase of brush is followed by purchase ofnail polish. The rule 2 highlights at 63.22% confidence level that purchase of nail polish isfollowed by purchase of brush. The rule 3 highlights at 59.19% confidence level that purchase ofnail polish is followed by purchase of bronzer.ii)Rule redundancy tends to occur for a given rule with regards to other when same support andconfidence is extended for every dataset by the former as the latter. In case of the given data, forthe rule 2, redundancy situation is observed in respect of rule 1, however, the level of confidencefor the rule 2 is comparatively lesser than rule 1.iii)The minimum confidence level chosen tends to influence the number of rules that are displayedin the output. For instance, for the output outlined above, rules with a confidence level greaterthan 50% are highlighted. Thus, if the minimum confidence level is now increased to 75%, thenout of the above, only the first rule would be outlined since only this tends to fulfil the conditionof having a confidence level of atleast 75%.Question 2a)Dendogram Output
Assignment on Data Mining (Doc)_2

End of preview

Want to access all the pages? Upload your documents or become a member.

Related Documents
Rules of Association for XL Miner Output
|7
|739
|219

Data Mining Assignment
|9
|972
|38

Assignment on Data Mining
|7
|920
|38

Data Mining Assignment PDF
|9
|840
|46

Data Mining and Redundant Rule Assignment
|9
|993
|143

Data Mining Assignment | Business Analytics Assignment
|8
|876
|157