James CheninTowards Data ScienceWhat can we do to help convert leads?A brief introduction to visualizing results from machine learning6 min read·Sep 28, 2020----
James ChenWeak Supervision (Part I)This is a short introduction on Snorkel, a Stanford-built system to explore new labeling processes with Weak Supervision.3 min read·Dec 22, 2019----
James ChenHow long do popular songs last on Spotify, across different places?Introduction to heatmap visualization with D3.3 min read·Oct 27, 2019----
James CheninTowards Data ScienceTime-series Forecasting FlowA brief introduction on critical steps in demand forecasting3 min read·Dec 15, 2018----
James ChenData Science x Project PlanningA non-technical guide to k-NN algorithm and its application on forecasting, from a project planning point of view, and for beginners.5 min read·Mar 22, 2018--1--1
James CheninTowards Data ScienceBeautiful Data Science PresentationsAn introduction to making visually attractive PowerPoint slides.5 min read·Nov 24, 2017--17--17
James ChenOutlier Scorer from Scratch with RA short guide to identify outliers in multi-dimensional space.3 min read·Sep 28, 2017----
James ChenWhich customers are more likely to respond to bank’s marketing campaigns?A quick demonstration on business consulting with data science6 min read·Apr 23, 2017--2--2
James CheninStartups & Venture CapitalCompetitive analysis on Facebook fan pages with RAn approach combining Facebook Graph and Microsoft Face APIs3 min read·Apr 16, 2017----
James ChenWill patients show up to their medical appointments?An introduction to parameter tuning with sci-kit learn in Python3 min read·Mar 28, 2017--1--1
