Tag:Precision ratio

  • Map in target detection


    This article first appeared in personal bloghttp://zuyunfei.com/2020/07/0…Welcome to read the latest! How to measure the advantages and disadvantages of target detection algorithm The object detection problem is more complex than the general AI classification problem. It not only detects the target, outputs the category of the target, but also locates the location of the target. […]

  • Machine learning (12): Wu Enda’s notes


    This article mainly looks at several problems that should be considered in machine learning. We take spam classification as an example. Given some training sets with tags, spam y = 1, non spam y = 0, we construct a classifier by supervised learning. ###First, consider how to construct the vector X In spam classification, we […]