jan rathfelder

Janrth examples

1

Creating two example notebooks with focus on data preperation for feat_dynamic_real having different ways of how the original ts data is presented.

Add tweedie on loss file

2

Adding the tweedie deviance in order to be used for model evaluation (if one decides to do so).

enable sparse matrix in reconcile

2

In my opinion the sparse matrix solution was already there. I only removed the warning. I checked an multiple examples from the offocial docs and all seems fine to me....

Enhancement/validations on update

1

Tries to solve #358 Validates that the update df has the expected shape so that each unique_id starts from the last ds as seen in the previous df and contains...

Feature/weight col in light gbmcv

3

Enables weight_col for fit. Solves #522 Checklist: - [x] This PR has a meaningful title and a clear description. - [x] The tests pass. - [x] All linting tasks pass....

### Description For data sets with huge amounts of data, the tuning can be slow, because the backtest is created for each tuning round (as far as I see it)...