Rapid Miner Session

CIS 600 Analytical Data Mining,EECS, SU 123/4/19

Three steps for useAssign the dataset file firstSelect functionalityExecute function using Rapid Miner

Sample DatasetsYou can use the ARFF format datasets provided in course website.Or, Proben Datasets from UCI, you need to change the data format to ARFF before use. Sample dataset link: http://www.cis.syr.edu/~hhuang13/cis600/notes/RM.pptCourse website link: http://www.cis.syr.edu/~hhuang13/cis600/index.html

Step 1

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Download and Install Rapid Minerhttp://rapid-i.com/content/view/130/82/

Create a Rapid Miner Project ( click “new” icon )

CIS 600 Analytical Data Mining,EECS, SU

Step 1

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Set a data source for project , usually it is a data file( arff format or excel spread format), we use iris data file as an example.In the left side, right click on the “Root” icon, and choose the “ArffExampleSource” menu to select input datasets as below.

Setting data source

CIS 600 Analytical Data Mining,EECS, SU

Step1

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Assign the data file to data source

Setting data source(cont)

CIS 600 Analytical Data Mining,EECS, SU

Step1

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Assign label_attribute to arffExampleSource, this parameter will let RapidMiner know which attribute in your data source is the class attribute.

Setting lable_attribute

CIS 600 Analytical Data Mining,EECS, SU

Step2

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Choose one of the data mining analysis type for project, such as clustering, classification, decision tree, etc. For example, we create a choose New Operator-> Learner ->Supervised ->Wake->Tress->W-J48 to create a W-J48 operator. This is decision tree functionality.

Select functionality i.e analysis type

CIS 600 Analytical Data Mining,EECS, SU

Step2

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Decide the detail parameters for clustering.

Decide Parameters

CIS 600 Analytical Data Mining,EECS, SU

Step3

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Execute . click the “ ” button in top side to run the clustering.

Execute

CIS 600 Analytical Data Mining,EECS, SU

Step3

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Check results from output panel. There are different output panels if you choose different analysis function.

Check results – text view

CIS 600 Analytical Data Mining,EECS, SU

Step3

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Graph view

Check results – graph view

CIS 600 Analytical Data Mining,EECS, SU