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From: Robert K. <cr...@al...> - 2003-09-27 18:22:27
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>
> From: Robert Klep <cr...@al...>
>
> >This one does call out individual file statuses and pR's, so the
> >format of the :stats: variable has changed.
>
> Just for my understanding: I'm doing a 'shortcircuited' classify() (F1
> F2 | F3 F4), and this is the result:
>
> CLASSIFY fails; success probability: 0.5000
> Best match to file #0 prob: 0.2500 pR: -0.4771
> file #0: features: -1610612735, hits: 0, prob: 2.5000e-01, pR: -0.4771
> file #1: features: -1610612735, hits: 0, prob: 2.5000e-01, pR: -0.4771
> file #2: features: 536870913, hits: 0, prob: 2.5000e-01, pR: -0.4771
> file #3: features: 268435457, hits: 0, prob: 2.5000e-01, pR: -0.4771
>
> Am I correct in stating that file #2 (that would be F3) is the winner?
>
>No, the one you should take is the one under "best match", second line,
>the one that looks like:
>
> Best match to file #0 prob: 0.2500 pR: -0.4771
>
>But you've found a test case that's REALLY broken.
Since I was getting #0 as winner all the time, even after shuffling the
order of the files, I figured as much.
>Files F1 and F2 both show _negative_ numbers of hits, and that's way
>impossible unless there's a bug.
>
>How did you get this?
Well, I realised I'm using .css files which were made on x86, but the
results are created by using them on PPC (which has a different endianess).
If that might sound like a plausible reason, I'll take all the blame and go
sit in a corner for a while ;)
robert
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