PinnedJJinHuman in a Machine WorldMAE and RMSE — Which Metric is Better?Mean Absolute Error versus Root Mean Squared Error·4 min read·Mar 23, 2016--28--28
JJinHuman in a Machine WorldThoughts on InflationAs a consumer, I’d like to know how much more I need to spend over the same period of time for the same type of goods. So, if I’m needing…1 min read·Jun 26, 2022--1--1
JJinHuman in a Machine WorldReflections of a New ManagerOne year in as a data science leader and first time official manager4 min read·Apr 11, 2022----
JJinHuman in a Machine WorldScraping an Infinite Scroll TableUsing Python / Selhenium1 min read·Feb 20, 2021----
JJinHuman in a Machine WorldWomen at WorkIssues in the hiring and promotion process3 min read·Jan 10, 2021--2--2
JJinHuman in a Machine WorldMOOCsMy attempts with online learning resources.3 min read·Feb 19, 2018----
JJinHuman in a Machine WorldThe Chickenshit ClubAfter a hiatus to study for a UK actuarial exam (for questionable career prospects) and handle some odds and ends around the house, I’m…2 min read·Nov 8, 2017----