扇扇子的炼丹师

文章目录The instance1. Download the data and unzip2. Load and Preparation3. Custom random sampling4. Stratified Sampling5. Compare of the proportions in stratified sampling6. Compare of the proportions in stratified and random sampling7. Save train set and tes

文章目录1. Preparation1. PreparationCode:assert : validate the sentence, if yes, continue# Python ≥3.5 is requiredimport sysassert sys.version_info >= (3, 5)# Scikit-Learn ≥0.20 is requiredimport sklearnassert sklearn.__version__ >= "0.20"p

文章目录1. How would you define Machine Learning?2. Can you name four types of problems where it shines?3. What's a labeled training set?4. What are he two most common supervised tasks?5. Can you name four common unsupervised tasks?6. What type of Machine Lear