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…May 4, 2022May 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…Mar 15, 2022Mar 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.Feb 25, 2022Feb 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.Feb 19, 2022Feb 19, 2022
Yutian LeiEffective Teamwork Eliminate Free-RidingYou may come up with a question first, what is the free-rider problem?Jan 26, 2022Jan 26, 2022