Machine Learning (Decision Tree)

1. The data given in the table below includes the weather conditions (outlook, temperature, humidity and wind), to decide to play tennis or not Then, according to the Decision tree algorithm, compute the Entropy and Information Gain values for Outlook and structure the first branch of the tree based on this variable. IG(S,A)=H(S)H(S,A) Alternatively, IG(S,A)=H(S)i=0nP(x)H(x)H(X)=i=1nP(xi)logbP(xi)