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< travis-ci>
mlpack/mlpack#797 (master - aa7e513 : Ryan Curtin): The build passed.
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< gopalakr>
rcurtin/zoq : the output model file for lars is uninterpretable.. is there a documentation to it ? i see a big file with one line (eg: 22 serialization::archive 10 0 0 0.. )
< zoq>
gopalakr: What format do you use to save the model?
< gopalakr>
i just want to see the weights on each dimension..csv/txt
< gopalakr>
but it has 2000+ of dimensions .. where as my data is only 30 dimensional ... is there more to the lars model than the weights ?
< zoq>
gopalakr: Maybe I missed something, but if you save the model as xml "-M model.xml" you should see every parameter that is used to construct the model.
< gopalakr>
i see ok will try that thankx
< zoq>
Let me know if that's what you want.
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< rcurtin>
gopalakr: there will be a lot of information there, but you're looking for the last element in the betaPath vector
< rcurtin>
at least, I think that's what you're looking for; those are the beta coefficients from the last step in the optimization
< gopalakr>
ok that is exactly what I was going to conform .. thanks.. and the order of dimensions is not scrambled right ?
< gopalakr>
like w1 would correspond to dimension1's eventual weight