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tchakravarty / pmtk3

Automatically exported from code.google.com/p/pmtk3
MIT License
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Installation problem #29

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?

trainingData = data(:,4);
nHidStates = 4;

% Learn the model using EM with random restarts
nrestarts = 2;
modelEM = hmmFit(trainingData, nHidStates, 'discrete', ...
    'convTol', 1e-5, 'nRandomRestarts', nrestarts, 'verbose', false);

What is the expected output? What do you see instead?

It should create an hmm model. Instead it returns the error:

??? Undefined function or method 'logsumexp' for input arguments of type 
'double'.

Error in ==> normalizeLogspace at 12
L = logsumexp(x, 2);

What version / revision of the product are you using? On what operating system?

Matlab version R2010b on Windows XP running pmtk3.

Please provide any additional information below.

PMTK installation failed -- was unable to download during the installation 
process -- proxy should have worked.

Original issue reported on code.google.com by bus...@gmail.com on 19 Jul 2011 at 8:37

GoogleCodeExporter commented 8 years ago 
Moved to GitHub: https://github.com/probml/pmtk3/issues/29

Original comment by irosen on 4 Jan 2014 at 2:35