liberal # Anaconda3-2020.02 Python 3.7.6 scikit 0.22.1 # Windows 10/11 import numpy as np from sklearn import tree # ----- def main(): # 0. get ready print("\nBegin scikit decision tree example ") ...

Because the decision tree model was trained using normalized and encoded data, the x-input must be normalized and encoded in the same way. Notice the double square brackets on the x-input. The predict ...