ahp

Documentation

Index

• Constants
• Variables
• func CalculateAlternativeHpt(decisionMatrix DecisionMatrix, ...) []float32
• func CalculateLambdaMax(weightedSum WeightedSum, criteriaWeight CriteriaWeight) float32
• func ConsistencyIndex(lambdaMax float32) float32
• func ConsistencyRatio(consistencyIndex float32) float32
• func IsAnswerConsistent(consistencyRatio float32) bool
• func SubSumRow(row [TotalSubCriteria]float32) float32
• func SumRow(row [TotalCriteria]float32) float32
• type ColSum
  • func CalculateColSum(mpc MPC) ColSum
• type CriteriaWeight
  • func CalculateCriteriaWeight(normMpc MPC) CriteriaWeight
• type DecisionMatrix
  • func BuildDecisionMatrix(settings []models.QuestionnareSettingAlternative, ...) (DecisionMatrix, error)
• type MPC
  • func BuildCriteriaMPC(data []models.SubmitAnswerRequest) MPC
  • func NormalizeMPC(mpc MPC, colSum ColSum) MPC
• type SubColSum
  • func CalculateSubColSum(subMpc SubMPC) SubColSum
• type SubCriteriaWeight
  • func CalculateSubCriteriaWeight(subNormMpc SubMPC) SubCriteriaWeight
• type SubMPC
  • func BuildSubMPC() SubMPC
  • func NormalizeSubMPC(subMpc SubMPC, subColSum SubColSum) SubMPC
• type WeightedSum
  • func CalculateWeightedSum(mpc MPC, criteriaWeight WeightedSum) WeightedSum

Constants

const (
	TotalCriteria    = 5
	TotalSubCriteria = 4
	TotalAlternative = 7
)

Variables

var (
	AnswerToFloat = map[string]float32{
		"9":   9.0,
		"7":   7.0,
		"5":   5.0,
		"3":   3.0,
		"1":   1.0,
		"1/3": 1.0 / 3.0,
		"1/5": 1.0 / 5.0,
		"1/7": 1.0 / 7.0,
		"1/9": 1.0 / 9.0,
	}
	NumberToRow = map[int]int{
		15: 1,
		16: 2,
		17: 3,
		18: 4,
		19: 2,
		20: 3,
		21: 4,
		22: 3,
		23: 4,
		24: 4,
	}
	NumberToCol = map[int]int{
		15: 0,
		16: 0,
		17: 0,
		18: 0,
		19: 1,
		20: 1,
		21: 1,
		22: 2,
		23: 2,
		24: 3,
	}
	RandomIndex      = []float32{0.0, 0.0, 0.58, 0.90, 1.12, 1.24, 1.32, 1.41, 1.45, 1.49}
	AlternativeToRow = map[string]int{
		"Multimedia":                    0,
		"Teknik Elektro":                1,
		"Teknik Listrik":                2,
		"Tata Busana":                   3,
		"Tata Boga":                     4,
		"Tata Kecantikan":               5,
		"Teknik Kendaraan Ringan/Motor": 6,
	}
	CriteriaToCol = map[string]int{
		"total_open_jobs":              0,
		"salary":                       1,
		"entrepreneurship_opportunity": 2,
		"interest":                     3,
		"supporting_facilites":         4,
	}
)

Functions

func CalculateAlternativeHpt

func CalculateAlternativeHpt(
	decisionMatrix DecisionMatrix,
	allSubCriteriaWeights [TotalCriteria][TotalSubCriteria]float32,
	criteriaWeight CriteriaWeight,
) []float32

func CalculateLambdaMax

func CalculateLambdaMax(weightedSum WeightedSum, criteriaWeight CriteriaWeight) float32

func ConsistencyIndex

func ConsistencyIndex(lambdaMax float32) float32

func ConsistencyRatio

func ConsistencyRatio(consistencyIndex float32) float32

func IsAnswerConsistent

func IsAnswerConsistent(consistencyRatio float32) bool

func SubSumRow

func SubSumRow(row [TotalSubCriteria]float32) float32

func SumRow

func SumRow(row [TotalCriteria]float32) float32

Types

type ColSum

type ColSum = [TotalCriteria]float32

func CalculateColSum

func CalculateColSum(mpc MPC) ColSum

type CriteriaWeight

type CriteriaWeight = [TotalCriteria]float32

func CalculateCriteriaWeight

func CalculateCriteriaWeight(normMpc MPC) CriteriaWeight

type DecisionMatrix

type DecisionMatrix = [TotalAlternative][TotalCriteria]float32

func BuildDecisionMatrix

func BuildDecisionMatrix(
	settings []models.QuestionnareSettingAlternative,
	answers []models.SubmitAnswerRequest,
) (DecisionMatrix, error)

type MPC

type MPC = [TotalCriteria][TotalCriteria]float32

func BuildCriteriaMPC

func BuildCriteriaMPC(data []models.SubmitAnswerRequest) MPC

func NormalizeMPC

func NormalizeMPC(mpc MPC, colSum ColSum) MPC

type SubColSum

type SubColSum = [TotalSubCriteria]float32

func CalculateSubColSum

func CalculateSubColSum(subMpc SubMPC) SubColSum

type SubCriteriaWeight

type SubCriteriaWeight = [TotalSubCriteria]float32

func CalculateSubCriteriaWeight

func CalculateSubCriteriaWeight(subNormMpc SubMPC) SubCriteriaWeight

type SubMPC

type SubMPC = [TotalSubCriteria][TotalSubCriteria]float32

func BuildSubMPC

func BuildSubMPC() SubMPC

func NormalizeSubMPC

func NormalizeSubMPC(subMpc SubMPC, subColSum SubColSum) SubMPC

type WeightedSum

type WeightedSum = [TotalCriteria]float32

func CalculateWeightedSum

func CalculateWeightedSum(mpc MPC, criteriaWeight WeightedSum) WeightedSum