Xue Susan ChenHow SMOTE Oversampling Improved the Accuracy on Imbalanced Classification with Python (Part I)To model the real-world data, one of the challenges is the imbalance among different classes, in some cases, it is extremely imbalanced…Mar 23, 2020Mar 23, 2020
Xue Susan ChenWeb App for Number of Coronavirus in Counties around New York CityAs we all know, New York City is suffering considerably due to the coronavirus. Everywhere, entry gates are being lowered; shopping malls…Mar 22, 2020Mar 22, 2020
Xue Susan ChenMy journey from Chemist to Data ScientistWhen asked the reason why you wanted to become a data scientist, I wish I can answer it like, “this was my dream job since I was young”…Mar 21, 2020Mar 21, 2020