Select one or more: 

           Weight        BMI         Gender       Age 

222           1             1                1                 0     1 

41              1            1                0                  1     1 

15               1            1                0                 0    2 

8                0             0               1                 1     2 

4                 1              0             0                  0    3 

                    8            12            60              241  321 

Which of the following statement/s is/are correct? 

Select one or more: 

City          Number of car accidents         Number of hospitals 

Perth               1,200                             2 

Melbourne          2,100                             5 

Sydney             2,500                             6 

Which of the following statements is/are true? 

Select one or more: 

[0.81, 0.32, 0.65, 0.2, 1.0, 0.15, 1.0, 0.37]

The following weight vector is used for a weighted sum threshold based classification approach:

w = [3, 1, 2, 2, 1, 1, 1, 2]

Given a weighted threshold based similarity classifier that is applied on the summed weighted similarities and that has two thresholds:
t_u (upper) = 11
t_l (lower) = 8

Is the following statement true or false:

Based on the two given similarity thresholds, the record pair that corresponds to the above similarity vector will be classified as a match.

[0.81, 0.32, 0.95, 0.2, 1.0, 0.15, 1.0, 0.37]

The following weight vector is used for a weighted sum threshold based classification approach:

w = [3, 1, 3, 2, 1, 1, 1, 2]

Given a weighted threshold based similarity classifier that is applied on the summed weighted similarities and that has two thresholds:
t_u (upper) = 11
t_l (lower) = 8

Is the following statement true or false:

Based on the two given similarity thresholds, the record pair that corresponds to the above similarity vector will be classified as a potential match.