Bit Vector Distance - Tversky issue

Hi

I’ve just tried to use the Tversky index in a Similarity Search but unfortunately it looks like there’s a bug in the node and I can’t set the alpha/beta value to be 0.

image

0 should be an allowed value (https://en.wikipedia.org/wiki/Tversky_index)?

Cheers

Sam

2 Likes

Hey @swebb,

thx for reporting the issue. We created a ticket and if nothing unexpected happens it should be fixed with the next release - till then you could just use a very small number greater than 0

4 Likes

Thanks Mark :slight_smile:

Extra incentive to try to be able to migrate higher than 3.7.

Cheers

Sam

@swebb,

issue has been fix (exclusively on KNIME 4.1.0 - so it’s time to update :slight_smile: )

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Woo!

Unfortunately I still can’t as I’ve not come up with a solution for Java FX since you switched to AdoptOpenJDK 8 :frowning: but maybe it’s time to try again.

Thanks for the fix!

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