Perhitungan Vektor S
Perhitungan Vektor S
Perhitungan Vektor S merupakan tahapan utama dalam metode Weighted Product (WP). Pada tahap ini setiap nilai kriteria hasil matriks keputusan dipangkatkan dengan bobot hasil normalisasi ROC yang telah disesuaikan menjadi bobot WP. Untuk kriteria bertipe Benefit bobot bernilai positif sedangkan kriteria Cost bobot bernilai negatif. Hasil perkalian seluruh nilai berpangkat tersebut menghasilkan nilai Vektor S untuk setiap alternatif.
Rumus Perhitungan Vektor S
Si = ∏ XijWj
Keterangan :
- Si = Nilai Vektor S alternatif ke-i
- Xij = Nilai matriks keputusan
- Wj = Bobot WP
Hasil Perhitungan Vektor S
| No | Kode | Nama Smartwatch | Perhitungan | Nilai Vektor S |
|---|---|---|---|---|
| No | Kode | Nama Smartwatch | Perhitungan | Nilai Vektor S |
| 1 | A1 | Amazfit T Rex 3 | 4-0.0421 × 50.2032 × 40.1477 × 50.3143 × 50.0606 × 2-0.0123 × 50.0262 × 40.1106 × 50.0828 | 4.04399064 |
| 2 | A2 | Amazfit Bip 5 | 5-0.0421 × 40.2032 × 20.1477 × 20.3143 × 50.0606 × 5-0.0123 × 50.0262 × 30.1106 × 40.0828 | 2.43633376 |
| 3 | A3 | Amazfit Bip 6 | 5-0.0421 × 40.2032 × 20.1477 × 20.3143 × 50.0606 × 5-0.0123 × 50.0262 × 30.1106 × 40.0828 | 2.43633376 |
| 4 | A4 | Amazfit Balance 2 | 3-0.0421 × 50.2032 × 20.1477 × 30.3143 × 50.0606 × 3-0.0123 × 50.0262 × 40.1106 × 50.0828 | 3.13121097 |
| 5 | A5 | Amazfit Active 2 (Premium) | 5-0.0421 × 40.2032 × 30.1477 × 20.3143 × 50.0606 × 5-0.0123 × 50.0262 × 40.1106 × 50.0828 | 2.72012724 |
| 6 | A6 | Coros Pace 4 | 3-0.0421 × 50.2032 × 30.1477 × 40.3143 × 50.0606 × 4-0.0123 × 50.0262 × 30.1106 × 30.0828 | 3.36699751 |
| 7 | A7 | Coros Pace Pro | 3-0.0421 × 40.2032 × 20.1477 × 40.3143 × 50.0606 × 4-0.0123 × 50.0262 × 30.1106 × 30.0828 | 3.03072601 |
| 8 | A8 | Coros Pace 3 | 4-0.0421 × 50.2032 × 20.1477 × 40.3143 × 50.0606 × 4-0.0123 × 50.0262 × 30.1106 × 20.0828 | 3.02963914 |
| 9 | A9 | Garmin Forerunner 165 | 4-0.0421 × 40.2032 × 20.1477 × 20.3143 × 50.0606 × 4-0.0123 × 50.0262 × 40.1106 × 20.0828 | 2.40378522 |
| 10 | A10 | Garmin Vivoactive 5 | 4-0.0421 × 40.2032 × 20.1477 × 20.3143 × 50.0606 × 5-0.0123 × 50.0262 × 40.1106 × 20.0828 | 2.39717207 |
| 11 | A11 | Garmin Venu 3S | 3-0.0421 × 40.2032 × 30.1477 × 20.3143 × 50.0606 × 5-0.0123 × 50.0262 × 50.1106 × 20.0828 | 2.64048108 |
| 12 | A12 | Garmin Forerunner 265S | 3-0.0421 × 40.2032 × 40.1477 × 20.3143 × 50.0606 × 4-0.0123 × 50.0262 × 40.1106 × 20.0828 | 2.69530287 |
| 13 | A13 | Huawei Watch Fit 4 | 5-0.0421 × 40.2032 × 30.1477 × 20.3143 × 50.0606 × 4-0.0123 × 50.0262 × 50.1106 × 40.0828 | 2.74459102 |
| 14 | A14 | Huawei Watch GT 6 Pro | 3-0.0421 × 50.2032 × 40.1477 × 20.3143 × 50.0606 × 2-0.0123 × 50.0262 × 40.1106 × 40.0828 | 3.01271312 |
| 15 | A15 | Huawei Watch GT 5 Pro | 4-0.0421 × 40.2032 × 40.1477 × 20.3143 × 50.0606 × 2-0.0123 × 50.0262 × 50.1106 × 40.0828 | 2.91557132 |
| 16 | A16 | Samsung Galaxy Watch 8 | 3-0.0421 × 20.2032 × 50.1477 × 20.3143 × 30.0606 × 4-0.0123 × 50.0262 × 50.1106 × 40.0828 | 2.54655629 |
| 17 | A17 | Samsung Galaxy Watch 7 | 4-0.0421 × 20.2032 × 50.1477 × 20.3143 × 30.0606 × 4-0.0123 × 50.0262 × 50.1106 × 40.0828 | 2.51589412 |
| 18 | A18 | Apple Watch SE 3 | 3-0.0421 × 20.2032 × 50.1477 × 20.3143 × 20.0606 × 4-0.0123 × 50.0262 × 20.1106 × 30.0828 | 2.19232096 |
| 19 | A19 | Apple Watch Series 10 | 2-0.0421 × 20.2032 × 50.1477 × 20.3143 × 20.0606 × 4-0.0123 × 50.0262 × 50.1106 × 30.0828 | 2.46797921 |
| 20 | A20 | Xiaomi Redmi Watch 5 | 5-0.0421 × 50.2032 × 20.1477 × 20.3143 × 50.0606 × 4-0.0123 × 50.0262 × 30.1106 × 50.0828 | 2.60409001 |
| 21 | A21 | Xiaomi Watch 2 Pro | 4-0.0421 × 20.2032 × 40.1477 × 20.3143 × 50.0606 × 2-0.0123 × 50.0262 × 40.1106 × 50.0828 | 2.51684626 |
| 22 | A22 | Xiaomi Watch S4 | 5-0.0421 × 40.2032 × 40.1477 × 20.3143 × 50.0606 × 3-0.0123 × 50.0262 × 30.1106 × 50.0828 | 2.76665828 |
| 23 | A23 | Garmin Instinct | 3-0.0421 × 40.2032 × 20.1477 × 30.3143 × 50.0606 × 2-0.0123 × 50.0262 × 40.1106 × 30.0828 | 2.88278777 |
| 24 | A24 | Coros APEX 4 | 2-0.0421 × 50.2032 × 20.1477 × 50.3143 × 50.0606 × 2-0.0123 × 50.0262 × 30.1106 × 30.0828 | 3.49006667 |
| 25 | A25 | Coros Nomad | 3-0.0421 × 50.2032 × 20.1477 × 40.3143 × 50.0606 × 3-0.0123 × 50.0262 × 30.1106 × 30.0828 | 3.18260782 |