Update README.md

Author: danielhomola

README.md

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 This project hosts Python implementations of the [Boruta all-relevant feature selection method](https://www.jstatsoft.org/article/view/v036i11).
 
-[Related blog post](http://danielhomola.com/2015/05/08/borutapy-an-all-relevant-feature-selection-method/)
+[Related blog post](https://danielhomola.com/feature%20selection/phd/borutapy-an-all-relevant-feature-selection-method/)
+
 
 ## How to install ##