Loan Example Part 2

• Now we can compare the three-tuples using distance
• Chris vs. Mel = square-root(square(25000-35000)+square(20000-25000)+ square(50000-10000)) =
• square-root(square(-10000)+square(-5000)+ square(40000)=
• square-root(100,000,000 + 25,000,000 + 1,600,000,000)=
• square-root(1,725,000,000)=41,533
• I could make the others more important by dividing assets by 4 making square-root(525,000,000)=22912
• If you add the feature married, single, and couple, how do you compare the features?