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delete duplicate (and nearly duplicate) cells from a matrix? xray objects?

February 22, 2013 | 6:24 am

hey folks,

let’s say I have a 3 float32 matrix w/ 5000 columns and 1 row.

I’ve been searching around for, but so far haven’t found a way to:

1. delete duplicate cells/columns.

2. delete nearly duplicate cells/columns based on a similarity threshold. i.e. if the plane 0 & 1 value differences are < .1, of another cell's values.

possible? I have a feeling some of Wesley’s xray objects may come into play here…

Thanks!


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