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PhysicsQ&A LibraryConsider the following patterns, each having four binary-valued attributes: Note especially that the first patterns in the two categories are the same. (a) Create by hand a binary classification tree for this data. Train your tree so that the leaf nodes have the lowest impurity possible. (b) Suppose it is known that during testing the prior probabilities of the two categories will not be equal, but instead Modify your training method and use the above data to form a tree for this case.Question

Asked Mar 4, 2020

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Consider the following patterns, each having four binary-valued attributes:

Note especially that the first patterns in the two categories are the same.

(a) Create by hand a binary classification tree for this data. Train your tree so that the leaf nodes have the lowest impurity possible.

(b) Suppose it is known that during testing the prior probabilities of the two categories will not be equal, but instead Modify your training method and use the above data to form a tree for this case.

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