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I Buy Diaper Not Buy Diaper Buy Beer 100 400 Not Buy Beer 300 200 Table 1: Contingency table for Beer and Diaper sales. (e)
I Buy Diaper Not Buy Diaper Buy Beer 100 400 Not Buy Beer 300 200 Table 1: Contingency table for Beer and Diaper sales. (e) (12 points) Consider an updated contingency table where the entry for 'Not Buy Beer' and 'Not Buy Diaper' is 20,000 instead of 200, and all other entries are the same. Com- pute the following measures for A='Buy Beer' and B='Buy Diaper' from the updated contingency table: i. (3 points) Lift(A, B). 11. (3 points) Jaccard( A, B). (3 points) Cosine(A, B). iv. (3 points Kulczynski( A, B)
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