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how to select the attribute role?

incomputableincomputable Member Posts: 2 Contributor I
edited November 2018 in Help
hi, all here

i need to group some sentences or compute the similarity of these sentences, such as the sentences below. i create a .xls file of 2*2, the first column is ID, the  second column is text, when use rapidminer to do this job, how to select the attribute role? for example, attribute, label, id, weight, batch, cluster, prediction, outlier, cost, etc.

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thanks in advance for any help :)

Answers

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    MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869 Unicorn
    Either from within the Read Excel operator (use the wizard), or via the Set Role operator.
    Best,  Marius
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