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2. Consider the training examples shown in the table below for a binary classification problem. (40 points) Instance| a1 a2 а

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0 a fiom en table there re ous stive and five rejat ive examples the entropy collecionyoining escam ples s Dfey a dores pondi2 3 , 9839 1S ngat mation gain f r az s ) A\ Produ ces best plt a、

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