The vision group of Hegong University Sky team trained day3 - machine learning, strengthened the use of Yolo models, and learned pumpkin books and watermelon books

Learning goals

• Learn pumpkin book , Watermelon book

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Learning content

Formula derivation of pumpkin book and watermelon book

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Learning time

• 2022 year 7 month 20 Japan

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Learning output

1. Participate in the mask recognition challenge , But the whole algorithm is still being optimized

2. Learned the automatic annotation generation of target detection xml file , That is to borrow yolov5 Realize automatic marking of object detection  

3. I learned the guidance of watermelon book and univariate linear regression

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The learning

  Eating melons is really difficult for me , I can't fully understand it by watching the explanation video and reading the book , It requires a good foundation in Mathematics , There should also be a certain understanding , It's very difficult to learn well , But the whole writing is very good , From the general idea, we can see , If you can understand your ability, it will be a qualitative leap ·.