Keith T. Butler

research

  • March 08, 2018

    Example of overfitting and underfitting in machine learning

    A Python based example to demonstrate a model that overfits or underfits depending on complexity.

  • January 28, 2018

    Hydrogen bonding in hybrids

    I explore how our new work sheds light on how hydrogen bonding controls the properties of hybrid organic-inorganic perovskite materials. The full paper was published late 2017 in The Journal of Physical Chemistry Letters, it’s free open access and you can find it here.