[mlpack-git] [mlpack/mlpack] Intel MKL issues with linear_regression & lars (#629)

gopalakr notifications at github.com
Fri Apr 22 15:35:26 EDT 2016

I had to disable MKL and recompile armadillo and mlpack to get around an mkl issue, which did solve the following problem.
Heres the debug info for a linear regression run

$> ~/mlpack/usr/local/bin/mlpack_linear_regression -t /tmp/n20train.csv -r /tmp/ny1.csv -T /tmp/n20test.csv -p /tmp/nyout1.csv -v

 [INFO ] Loading '/tmp/n20train.csv' as CSV data. Size is 30 x 20000. 
 [INFO ] Loading '/tmp/ny1.csv' as raw ASCII formatted data. Size is 1 x 20000. 
Intel MKL ERROR: Parameter 4 was incorrect on entry to DGELSD. 
[INFO ] Loading '/tmp/n20test.csv' as CSV data. Size is 30 x 20000. 
[FATAL] The model was trained on 18446744073709551615-dimensional data, but the test points in '/tmp/n20test.csv' are 30-dimensional! 

You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.cc.gatech.edu/pipermail/mlpack-git/attachments/20160422/8fae194f/attachment.html>

More information about the mlpack-git mailing list