Subject: Re: Parallel ALS-WR on very large matrix -- crashing (I think)


So the total size of the data is modest at about 560 M non-zero elements.
 Total data should be small compared to your node sizes.

But the distribution of your data can be important as well.

Can you say if you have any rows or columns are extremely dense?

On Wed, Feb 1, 2012 at 4:58 PM, Kate Ericson <[EMAIL PROTECTED]>wrote: