Huanfa Chen

Some of my thoughts on these questions. Please correct me if I am wrong. - The feature selection problem has a multi-fold effect. Feature selection is essential for some models...

I tried the updated docker.sh, getting the new problem: ``` Using default configuration as config.sh. docker.sh: 1: eval: -s: not found docker.sh: 1: eval: -s: not found docker.sh: 1: eval:...

Update: I tried different solvers for this example. when the default solver (i.e. "glpk") is used, there is no error. Is it because different solvers generated different results?

@mpadge Thanks for your comments. I have implemented a max coverage function called [max_coverage_weighted](https://github.com/huanfachen/maxcovr/blob/master/R/max_coverage_weighted.R) that incorporates demand weight. It still needs documentation and more testing, but it is working for...