The reason i use glmnet is that it makes the handling of 400,000
observations easier to handle in terms of memory,
I am looking on sparse matrices but i dont understand how to build
interacting using sparse matrices
On Tue, Oct 25, 2011 at 12:34 PM, Marc Schwartz wrote:
>
> On Oct 25, 2011, at
We are workin on building a logistic regression using
1. We are doing a logistic regression with binary outcome variable
using a set of predictors that include 8 continuous and 8 category
predictors
2. We are trying to implement interaction between two variables
(continuous and category or just c
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