Qiang CheninTubi EngineeringHow to Monitor a Recommender System?a practical and industry solution8 min read·Jan 24, 2024----
Qiang CheninTubi EngineeringReducing Bias in Recommender SystemPractical Solutions6 min read·Apr 26, 2022----
Qiang ChenRecommender System and SalesSoftware engineering is resembled by civil engineering, both have a lot of the same terminology: blueprint, framework, scaffolding, build…4 min read·Mar 29, 2021----
Qiang ChenRecSys2020 Highlight SharingRecSys 2020 was planned to be held in Brazil, South America, but it had to be changed to an online event due to the COVIOD19. Although…7 min read·Nov 1, 2020----
Qiang CheninMachine Learning and MathThe Three-Level Ladder to Improve Machine Learning System — — The Book of Why Learning Part 2Foreword6 min read·Jun 14, 2020----
Qiang CheninMachine Learning and MathDrawing Different Conclusions from the Same Data — — The Book of Why Learning Part 1Preface6 min read·Jun 10, 2020----
Qiang CheninMachine Learning and MathFrom Student Mind to Engineer Mind — Two years summary from a machine learning engineerForeword6 min read·Feb 2, 2020----
Qiang CheninMachine Learning and MathRecommendation system conference (RecSys) 2019 noteslearned from RecSys 20196 min read·Oct 27, 2019----
Qiang CheninMachine Learning and MathA Common Pitfall in Evaluating Recommendation SystemForeword5 min read·Aug 18, 2019----