Re: [Scikit-learn-general] Progress and mid-term evaluation: Speedup of coordinate descent for linear models

2012-07-10 Thread iBayer
Exactly, thanks for the clarification. 2012/7/10 Olivier Grisel > Ok so if I understand correctly the sentence: > > > The glmnet implementation is not yet competitive with the current > > implementation. > > Should read: > > """ > The l1+l2 penalized least square regression implemented with > co

[Scikit-learn-general] Progress and mid-term evaluation: Speedup of coordinate descent for linear models

2012-07-10 Thread iBayer
Dear all, since the start of the project I've been in continuous exchange with my mentor (Alexandre Gramfort) via several pull-request comments. There, I've been reporting my status and asked for feedback, when needed. The promptly feedback of Alexandre kept me going and assured me being on the r

Re: [Scikit-learn-general] Progress and mid-term evaluation: Speedup of coordinate descent for linear models

2012-07-10 Thread Olivier Grisel
Ok so if I understand correctly the sentence: > The glmnet implementation is not yet competitive with the current > implementation. Should read: """ The l1+l2 penalized least square regression implemented with coordinate descent and covariance updates not yet competitive with the current impleme

Re: [Scikit-learn-general] Progress and mid-term evaluation: Speedup of coordinate descent for linear models

2012-07-10 Thread iBayer
"Extremely efficient procedures for fitting the entire lasso or elastic-net regularization path for linear regression, logistic and multinomial regression models. The algorithm uses cyclical coordinate descent in a pathwise fashion, as described in the paper: [1] Regularized Paths for Generalize

Re: [Scikit-learn-general] Progress and mid-term evaluation: Speedup of coordinate descent for linear models

2012-07-10 Thread Olivier Grisel
2012/7/10 iBayer : > Dear all, > > since the start of the project I've been in continuous exchange with my > mentor (Alexandre Gramfort) > > via several pull-request comments. There, I've been reporting my status and > asked for feedback, when needed. The promptly feedback of Alexandre kept me > go

[Scikit-learn-general] Progress and mid-term evaluation

2012-07-07 Thread Gael Varoquaux
Hi All, The mid-term evaluation is nearing. The deadline for evaluation is next Friday. I must confess that I do not have a clear view of what has been going on with the different projects. This is partly due to the fact that I have been travelling and giving talks continuously for the last month