Problem: Console application catboost-0.15.1.exe does not work on Windows 7, causes error 0xC0000005. catboost version: Please note that applications up to version 0.14.2 all work on this OS. Opera...

Execute the following steps to support the data visualization feature in Jupyter Notebook: Install the ipywidgets Python package (version 7.x or higher is required): pip install ipywidgets The visualization of previously created documents does not work after updating to ipywidgets 7.x. Perform the following steps to make the old contents work: Create a new Jupyter document. The file name must differ from the old one. Paste the contents of the old file to the new one. (Optionally) Refresh the Notebook page and restart the kernel if the visualization does not work. Turn on the widgets extension: jupyter nbextension enable --py widgetsnbextension

Modern machine learning-based modeling methods are increasingly applied to clinical problems. One such application is in variable selection methods for predictive modeling. However, there is limited research comparing the performance of classic and modern ...