how to run the dataset "medwiki.gz"

[metic...@gmail.com]

Hello, doctor~

     I have download the dataset 'medwiki.gz' from graphlab.org~ 

    and use 'head medwiki.gz' found:

"%%MatrixMarket matrix coordinate real general

 4364329 3333799 513883084

...."

in the first two lines..

how can i run it by using svd ? 

should i remove the first two line before i run it？

 

[Danny Bickson]

Hi, 

You can simply remove the first two lines.

You will need to give the row and col number as part of the svd command line.

Something like

./svd --matrix=medwiki --rows=4364329 --cols=3333799 --nsv=6 --nv=12 --max_iter=10

Best, 

Danny Bickson

Co-Founder
GraphLab Inc.

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[metic...@gmail.com]

Thanks u~

actually, the dataset is too large to open it with vim smoothly...

is there any way to remove the first two lines quickly?

在 2013年10月6日星期日UTC+8下午1时35分32秒，BiXolVer写道：

[Danny Bickson]

Use the command "tail -n XX medwiki"

where XX is the number of desired lines (counted from the end)

Danny Bickson

Co-Founder
GraphLab Inc.