Showing results for 
Search instead for 
Did you mean: 

Alteryx designer Discussions

Find answers, ask questions, and share expertise about Alteryx Designer.
Upgrade Alteryx Designer in 10 Steps

Debating whether or not to upgrade to the latest version of Alteryx Designer?


Memory Limitation When Using Liner Regression

Dear All ,


This Post related to the following Kaggle competition:


I have prepared the data Until I reach it for prediction phase (check the data-set on this link):


When I try to use the Liner regression (item_cnt_month is the target variable) I got the following error message : 
 Error: cannot allocate vector of size 285.1 GbAlteryx


Of course, I know it is related to the memory limitation as a result of the high number of Values of the dummy variables,

My Question is what is your suggestions to overcome this memory limitation?


Hi @MAAbdullahAlMubarah


You might want to check out this thread, especially the posts on clustering.  You may find some ideas that you can apply



Thank you for your replay @danilang , but this related to clustering and my case is related to linear regression,Is it with the same concept?