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Hello, I have 3 datasets as shown on the Fig 1.

I
would like to build VENN diagram which would indicate similarities in datasets
content. I know how to define similarities (duplicates) between two datasets. I am doing it by
Matcher. For
instance, between SET 1 and SET 2 there are 3 duplicates (A, D,E) (Fig 2).

My problem appears when I want to combine 3 datasets. By using Matcher I achieve results presented in the next figure 3

However, I would like to achieve record which appear only in 3 datasets
(marked in the red rectange) not in 2 or 3, to be able to get the value marked with red circle:

 

How can I do it? Should I use any counter/filter which would give me back this values which appear 3 times? Or is it the case of the Matcher settings?

Hi @vid, if you set the "Match Count Attribute on SingleMatched Output" parameter in the Matcher, the features output via the SingleMatched port will have the attribute which stores the number of matched features. Additionally, you can also use the Generate List option if necessary.

Hi @vid, if you set the "Match Count Attribute on SingleMatched Output" parameter in the Matcher, the features output via the SingleMatched port will have the attribute which stores the number of matched features. Additionally, you can also use the Generate List option if necessary.

@takashi

 

thank you very much

 

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