剑胆琴心

剑胆琴心

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初学决策树

问题陈述 问题陈述: Suppose you are starting a company that grows and sells wild mushrooms. Since not all mushrooms are edible, you’d like to be able to tell whether a given mushroom is edible or poisonous based on it’s physical attributes You have some existing data that you can use for this task. Can you use the data to help you identify which mushrooms

吴恩达2022新版机器学习课后题-课程1week3-Logistic Regression

不带正则的 问题描述 Suppose that you are the administrator of a university department and you want to determine each applicant’s chance of admission based on their results on two exams. You have historical data from previous applicants that you can use as a training set for logistic regression. For each training example, you have
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