[Round-2 Update] $400 AWS Credits Per Team - How To Win & Claim Them

Team name (if relevant): The_Yangs

Submission id (the one that beats baseline as defined above): #180806

How much did you improve over the relevant baseline score?: Mean F1 score 0.287

A brief intro about you (Us and the participants would love to know what brought you to this challenge): We are working on the Annolid(An annotation and instance segmentation-based multiple animal tracking and behavior analysis package) which is open-sourced here GitHub - healthonrails/annolid: An annotation and instance segmentation-based multiple animal tracking and behavior analysis package..