# "For each XLS row, calculate similarity among the 3 text cells in that row"

Hi everyone,

I would appreciate if you could share any thoughts on how could I solve the problem below:

Example:

If Sim(x,y) is the text similarity between any cells 'x' and 'y' in the Excel file, an ideal output would be another excel that follows the format below:

Sim(A1,B1) Sim(A1,C1) Sim(B1,C1)

Sim(A2,B2) Sim(A2,C2) Sim(B2,C2)

Sim(A3,B3) Sim(A3,C3) Sim(B3,C3)

Sim(A4,B4) Sim(A4,C4) Sim(B4,C4)

Sim(A5,B5) Sim(A5,C5) Sim(B5,C5)

...

Sim(An,Bn) Sim(An,Cn) Sim(Bn,Cn)

I've see a number of Rapidminer videos to learn this task but haven't succeeded yet.

Any ideas? Since I am still learning the basics, I would appreciate if you could tell what the entire process looks like.

Thank you in advance

I would appreciate if you could share any thoughts on how could I solve the problem below:

**INPUT:**Excel with multiple rows and 3 columns (say columns A,B and C). All excel content is text**PROBLEM:**For each row, calculate similarity among the 3 text cells in that row. Then save the calculated similaritiesExample:

If Sim(x,y) is the text similarity between any cells 'x' and 'y' in the Excel file, an ideal output would be another excel that follows the format below:

Sim(A1,B1) Sim(A1,C1) Sim(B1,C1)

Sim(A2,B2) Sim(A2,C2) Sim(B2,C2)

Sim(A3,B3) Sim(A3,C3) Sim(B3,C3)

Sim(A4,B4) Sim(A4,C4) Sim(B4,C4)

Sim(A5,B5) Sim(A5,C5) Sim(B5,C5)

...

Sim(An,Bn) Sim(An,Cn) Sim(Bn,Cn)

I've see a number of Rapidminer videos to learn this task but haven't succeeded yet.

Any ideas? Since I am still learning the basics, I would appreciate if you could tell what the entire process looks like.

Thank you in advance

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## Answers

3,453RM Data Scientistthe operators you might need is Cross distances. This is calculating the similarity - but usually between documents which are given as examples. So you i think you need to use a Loop and a Transpose (or Depivot?) Operator to get a vertical example set for each round.

If you could post an example set me or another helper might find time to build an example process.

cheers,

Martin

Dortmund, Germany