Question: Use Dataset-B for this question. Answer the following: a) What is the information gain for attribute A1? b) What is the information gain for attribute

Use Dataset-B for this question. Answer the

Use Dataset-B for this question. Answer the following:

a) What is the information gain for attribute A1?

b) What is the information gain for attribute A2?

c) If a binary split is performed on continuous attribute A3 at values 4, what is the information gain for A3?

d) Which attribute would be chosen for the root-node of the decision tree?

Dataset-A ti: Egg, sausage, spam t2: Egg, spam t3: Egg t4: Egg, bacon t5: Sausage t6: Sausage, spam Egg, sausage, spam t8: Egg, sausage, bacon Sausage, spam t10: Egg, sausage, spam, bacon Dataset-B Class Label A1 A2 A3 Y T T 1.0 Y T 6.0 N T F 5.0 Y F F 4.0 N F 7.0 N F 3.0 N F F 8.0 T F 7.0 N T F 5.0 SERIE Dataset-A ti: Egg, sausage, spam t2: Egg, spam t3: Egg t4: Egg, bacon t5: Sausage t6: Sausage, spam Egg, sausage, spam t8: Egg, sausage, bacon Sausage, spam t10: Egg, sausage, spam, bacon Dataset-B Class Label A1 A2 A3 Y T T 1.0 Y T 6.0 N T F 5.0 Y F F 4.0 N F 7.0 N F 3.0 N F F 8.0 T F 7.0 N T F 5.0 SERIE

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