cortex-lab / cortex-lab/phy

Similarity values are all 1.000 in similarity view

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#974 1 comment 0 reactions 1 assignee View on GitHub

@rossant is already working on this.

Since Mar 25, 2020.

area: visualization scope: legacy-kwik status: needs-info type: bug
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Description

Not sure if this is a rounding error or something else. I seem to recall in the older version of kwik-gui these similarity values are a bit more diverse. In the current version (phy kwikgui v2.0b1, phylibv2.2 using windows 10) All the similarity values are 1.000, for all the clusters that i've checked.

I thought this might be a rounding error or a display error, but I happend to notice that clusters do not seem to be sorted as very similar when sorting the similarity column. This might just be me, as I don't know exactly how similarity is calculated but I have a feeling it's not sorting very well, which might mean that something is going wrong with calculating the value?

See this on two different clustered recordings I've checked so far. (Kwik files are kwik_version: 2, creator_version: 3.0.16)

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