Data Mining 5

Mengingat dua benda diwakili oleh tupel (a, b, c, d, e) dan (f, g, h, i, j):
- Hitung jarak Euclidean antara dua benda.
- Hitung jarak Manhattan antara dua benda.
- Hitung jarak Minkowski antara dua benda, menggunakan h = 3.
- Hitung jarak supremum antara dua benda.

o = X * 91
o b = X * 92
o c = X * 93
o d = X * 94
o e = X * 95
o f = X * 80
o g = X * 81
o h = X * 82
o i = X * 83
o j = X * 84
                       X = dua digit di nomor identitas Anda mahasiswa

JAWAB :
 dik :  X=39.

·         a = 39 x 91 = 3549

·         b = 39x 92 = 3588

·         c = 39 x 93 = 3627

·         d = 39 x 94 = 3666

·         e = 39 x 95 = 3705

·         f = 39 x 80 = 3120

·         g = 39 x 81 = 3159

·         h = 39 x 82 = 3198

·         i = 39 x 83 = 3237

·         j = 39 x 84 = 3276

Objek    y    =  ( a, b, c, d, e )

                    =  ( 3549, 3588, 3627, 3666, 3705)

Objek    z    =  ( f, g, h, i, j )

                                 =   ( 3120, 3159, 3198, 3237, 3276 )

 

Euclidean distance :

 

 

Manhattan distance :

 Minkowski distance  (h = 3) :

Supremum distance :

                                                      = 3705 – 3276

                                       = 429