Kenan Šehić

icon indicating a website link ksehic.github.io

icon company @Emulate-Energy icon location Sweden icon location Data Scientist at Emulate Energy with Ph.D. in machine learning and uncertainty quantification

Results 3 issues of Kenan Šehić

RCV1_train bug

1 comment

Hi @QB3 I was running Sparse-HO for rcv1_train with gradient descent and found a very strange bug. The first iteration would be OK, but then gradients would blow up and...

Comments on Weighted Lasso example with held-out test set

3 comment

Hi @QB3 @mathurinm About the [weighted Lasso example](https://qb3.github.io/sparse-ho/auto_examples/plot_wlasso.html#sphx-glr-auto-examples-plot-wlasso-py), it seems you are using kfold for training sparse-ho crossval function, then why are you passing indices in heldout function [line 80](https://github.com/QB3/sparse-ho/blob/91bbe5198af0ed7fe893c92039d79964d748b8a4/examples/plot_wlasso.py#L80)?...

Using callback for CrossVal

Hi @QB3 @mathurinm I was running your CrossVal [example](https://qb3.github.io/sparse-ho/auto_examples/plot_lassoCV.html#sphx-glr-auto-examples-plot-lassocv-py) with callback function to get MSPE on test data and I got the error message "ValueError: matmul: Input operand 1 does...