Yutian LeiLessons from Practicum that would benefit my Analytics CareerAs I started actively seeking job opportunities in data science and analytics, I got the chance to ask the working professionals — what’s…5 min read·May 4, 2022----
Yutian LeiUnderstand Evaluation Metrics of Object Detection: GloU, Objectness, Classification, Precision…I was using YOLOv5 on Supervisely to do AI-assisted labeling and I came across the metrics in the tutorial which would be displayed as…3 min read·Mar 15, 2022----
Yutian LeiChallenge of Communicating DataWe have the exciting opportunity to tell stories every single day at home at school and even at work.4 min read·Feb 25, 2022----
Yutian LeiETL pipeline using Apache Spark and Pyspark on Mac OSHey, this is basically a tutorial about how to install Apach Spark and run a simple but whole ETL pipeline on Mac OS.1 min read·Feb 19, 2022----
Yutian LeiEffective Teamwork Eliminate Free-RidingYou may come up with a question first, what is the free-rider problem?4 min read·Jan 26, 2022----