Charles Determan

Ch 12 QR Decomposition

1

Is the kernel provided in Ch. 12 for QR Decomposition valid for non-square matrices? I only see a square matrix in the example and find nothing further in the book...

CRAN?

1

Is there a reason this was never released to CRAN?

Is there a way to combine scaled dot sizes and size interactivity? A question on [stackoverflow](http://stackoverflow.com/questions/28375477/is-there-a-way-to-combine-size-based-on-a-variable-and-input-slider-in-ggvis) was asked a few months ago about this very topic but there have been...

**river version**: 0.21.2 **Python version**: 3.10 **Operating system**: Windows ## Describe the bug ## Steps/code to reproduce ```python # Sample code to reproduce the problem # Please do your best...

Feature importance for classifiers?

1

**Is your feature request related to a problem? Please describe.** It would be very useful to be able to see the various feature importance values of classifiers such as `AdaptiveRandomForestClassifier`...

Quantile Regression Approaches

1

As a general question, the [quantile regression approach](https://riverml.xyz/latest/examples/quantile-regression-uncertainty/) is very interesting but are there other algorithms that can be used with quantile regression? I think I only found the `loss`...

Integration with CapyMOA?

2

I recently reached out to scikit-multiflow with an issue request [here](https://github.com/scikit-multiflow/scikit-multiflow/issues/326). They stated that development is paused on that module and that I should follow up with [CapyMOA](https://capymoa.org/). Is there...