[mirtoolbox] Re: Bug in demo 8 & 9?
- From: Olivier Lartillot <olartillot@xxxxxxxxx>
- To: mirtoolbox@xxxxxxxxxxxxx
- Date: Wed, 10 Nov 2010 13:38:23 +0200
Hi Alex,
It seems that your Matlab does not have the "randperm" function, which should
be part of the Matlab package. I guess you will have the same error message if
you just try randperm(3)
What is your Matlab version?
Cheers and.. happy birthday ;-)
Olivier
Alexander Refsum Jensenius kirjoitti 9.11.2010 kello 16.21:
> Hi,
>
> When running demo8classification I get this error:
>
>> Classifying...
>> ??? Undefined function or method 'randperm' for input arguments of type
>> 'double'.
>>
>> Error in ==> netlabkmeans at 71
>> perm = randperm(ndata);
>>
>> Error in ==> netlabgmminit at 37
>> [mix.centres, options, post] = netlabkmeans(mix.centres, x, options);
>>
>> Error in ==> mirclassify.mirclassify at 125
>> mix{i} = netlabgmminit(mix{i},vt(:,founds{i})',options);
>>
>> Error in ==> demo8classification at 48
>> mirclassify(test,mfcc_test,train,mfcc_train,'GMM',1)
>
> and a similar problem with demo9retrieval:
>
>> Clustering frames...
>> ??? Undefined function or method 'randperm' for input arguments of type
>> 'double'.
>>
>> Error in ==> som_kmeans at 45
>> temp = randperm(l);
>>
>> Error in ==> kmeans_clusters at 94
>> [c, k, err] = som_kmeans('batch', D, i, 100, 0);
>>
>> Error in ==> mircluster at 113
>> [cc, p, err, ind] =
>> kmeans_clusters(va',option.nclust,option.nruns);
>>
>> Error in ==> demo9retrieval at 11
>> cl0 = mircluster(cc0,16)
>
> Did I do something wrong, or is something wrong?
>
> Cheers,
> Alexander
>
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