As team captain, we placed 2nd with a strategy of using RetinaFace for detecting and aligning comic and real faces, and ArcFace loss to train a feature extractor. The algorithm was accelerated via multi-process parallel optimization.
As captain of a three-person team, we placed 6th with a strategy of using ffmpeg to extract key frames, bilinear operations, hard-example mining and data distillation.
An app & website to provide running and social interaction services for college students. Took 1st place in the South China division of the Lenovo Group National Students Entrepreneurship Competition.
I developed a crawler that scraped Weibo user data by location, and implemented a Latent Dirichlet Allocation (LDA) analysis pipeline that produced HTML reports of the collected user data.
