[Ligncse256] NaN in output - Update

[hbeecher at ling.ucsd.edu]

Hello again,

I resolved 1 NaN error to get another!  Turns out I hadn't transferred all
the WSJ data from the data3.zip file to my data directory.  So now the
test harness reports Tag Accuracy: 0.945 (higher than the expected 92%). 
But I'm also getting

Unknown Accuracy: NaN

Could someone confirm the total files/directories in the data3.zip??
My system shows 2313 files in 25 directories

I just want to make sure this 2nd NaN isn't due to missing data!

Thanks again,
Henry-



> Hello,
>
> Is anyone getting the output message
>
>   Tag Accuracy: NaN
>
> when running the test harness with the WSJ data for assignment 2 ??
>
> I take NaN to indicate some sort of 'divide by 0' error which in the
> POSTaggerTester code may be coming from the evaluateTagger routine having
> 0 in the numTags variable.
>
> I don't want to assume it is a problem with my platform/configuration, etc
> only to find out it's a data file format problem or something!
>
> Please give me a shout if you're getting this or something similar.
>
> Thanks,
> Henry-
>
>
>
>
>
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