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Kullanım alanları

HF-MABAC

HF-MABAC - Kararsız Bulanık Çoklu-Nitelikli Sınır Yaklaşım Alanı Karşılaştırması

Kararsız bulanık sınır-yaklaşımı mesafe sıralaması

Formül adımları

Analiz motorunun yöntem bildirimindeki (manifest F.steps) adımlar; raporlardaki formüllerle aynı kaynaktır.

  1. Adım 1 — HF karar matrisi D = (μ_ij^h) oluştur.

    D=(μijh),μijh⊆[0,1],|μijh|≥1.
    LaTeX D = (μ_ij^h), μ_ij^h ⊆ [0,1], |μ_ij^h| ≥ 1.
  2. Adım 1b (yalnızca grup modu) — DE matrislerini HFWA ile tek D'ye topla.

    μijh=HFWAϖ(μi(1)j,...,μi(ℓ)j)=∪αk∈μi(k)j1−∏k=1ℓ(1−αk)ϖk(Xia–Xu2011/Mishra2022Eq.(2))
    LaTeX μ_ij^h = HFWA_ϖ(μ^{(1)}_ij,...,μ^{(ℓ)}_ij) = ∪_{α_k ∈ μ^{(k)}_ij} { 1 - ∏_{k=1}^ℓ (1-α_k)^{ϖ_k} } (Xia–Xu 2011 / Mishra 2022 Eq.(2))
  3. Adım 2 — D'yi kriter tipine göre normalleştir. Fayda: kimlik. Maliyet: noktasal tümleyen.

    μ̄ijh=μijhifCj∈Ωb(benefit);μ̄ijh=∪α∈μijh1−αifCj∈Ωc(cost).(Mishra2022Eq.(12))
    LaTeX μ̄_ij^h = μ_ij^h if C_j ∈ Ω_b (benefit); μ̄_ij^h = ∪_{α ∈ μ_ij^h} {1-α} if C_j ∈ Ω_c (cost). (Mishra 2022 Eq.(12))
  4. Adım 3 — Tek-kriter HFWA ile ağırlıklı N-HF-DM hesapla.

    ϑ̄ijh=∪α∈μ̄ijh1−(1−α)wj(Mishra2022Eq.(13))
    LaTeX ϑ̄_ij^h = ∪_{α ∈ μ̄_ij^h} { 1 - (1 - α)^{w_j} } (Mishra 2022 Eq.(13))
  5. Adım 4 — Her kriter sütunu için alternatifler üzerinden HFWG ile BAA matrisi G hesapla.

    ζj=HFWGr(ϑ̄1jh,ϑ̄2jh,...,ϑ̄rjh)=∪α1j∈ϑ̄1j,...,αrj∈ϑ̄rj∏i=1r(αij)1/r(Mishra2022Eq.(14))
    LaTeX ζ_j = HFWG_r(ϑ̄_{1j}^h, ϑ̄_{2j}^h, ..., ϑ̄_{rj}^h) = ∪_{α_{1j} ∈ ϑ̄_{1j}, ..., α_{rj} ∈ ϑ̄_{rj}} { ∏_{i=1}^r (α_{ij})^{1/r} } (Mishra 2022 Eq.(14))
  6. Adım 5 — WN-HF-DM ile BAA arasındaki HF mesafe matrisi Q hesapla.

    δij=∪θ∈ϑ̄ijh∪η∈ζj|θ−η|(Mishra2022Eq.(15))
    LaTeX δ_ij = ∪_{θ ∈ ϑ̄_{ij}^h} ∪_{η ∈ ζ_j} { |θ - η| } (Mishra 2022 Eq.(15))
  7. Adım 6 — Genel değerlendirme AV(A_i) hesapla.

    AV(Ai)=meancombo∈∏jδij[(1/s)Σj=1sβj(combo)]whereβj(combo)isthej−thelementoftheCartesian−productcombination.(Mishra2022Eq.(16))
    LaTeX AV(A_i) = mean_{combo ∈ ∏_j δ_ij} [ (1/s) Σ_{j=1}^s β_j(combo) ] where β_j(combo) is the j-th element of the Cartesian-product combination. (Mishra 2022 Eq.(16))
  8. Adım 7 — AV(A_i)'ye göre AZALAN sıralama.

    Ai≻Ai′⟺AV(Ai)>AV(Ai′).(Mishra2022Step9)
    LaTeX A_i ≻ A_{i'} ⟺ AV(A_i) > AV(A_{i'}). (Mishra 2022 Step 9)

Yöntem ayrıntıları kaynak kütüphanedeki özgün (İngilizce) metindir.

Sezgi

Hesitant fuzzy border-approximation distance ranking. Output typically ranking.

Sonucu okuma: HF-MABAC ranks alternatives based on performance scores. Higher score = better rank.

Sınırlılıklar

  • Rank reversal known on alternative-set changes (ref: Inherited from crisp MABAC (Pamucar-Cirovic 2015); HF extension does not eliminate rank reversal under alternative addition/removal.)

Sık yapılan hatalar

  • Bkz. HF-MABAC F.steps citation_anchor'lar ve P.verification_status.

Hesap adımları ve dayanakları

  1. Construct HF decision matrix D = (μ_ij^h)_{r×s}. Each μ_ij^h is an HFE provided by DE(s). If group mode, perform Step F1b (HFWA pre-aggregation).

    Dayanak: Mishra 2022, Step 3 (p.8829); Torra 2010 Def.1; Xia & Xu 2011 HFE definition.

  2. Step 1b (group mode only) - Aggregate per-DE matrices into a single D via HFWA with DE weights ϖ_k.

    Dayanak: Mishra 2022, Eq.(2) HFWA; Xia & Xu 2011 HFWA operator.

  3. Step 2 - Normalize D by criterion type. Benefit: identity (μ̄_ij^h = μ_ij^h). Cost: pointwise complement (μ̄_ij^h = ∪{1-α : α ∈ μ_ij^h}).

    Dayanak: Mishra 2022, Eq.(12); same operator family as HF-WASPAS / HF-COPRAS cost-complement.

  4. Step 3 - Compute weighted N-HF-DM cell-by-cell using single-criterion HFWA Eq.(13).

    Dayanak: Mishra 2022, Eq.(13) single-cell HFWA with weight w_j.

  5. Step 4 - Compute BAA matrix G = (ζ_j)_{1×s} via HFWG over alternatives for each criterion column.

    Dayanak: Mishra 2022, Eq.(14); Xia & Xu 2011 HFWG operator.

  6. Step 5 - Compute HF distance matrix Q = (δ_ij) between WN-HF-DM and BAA via Cartesian-product absolute distance.

    Dayanak: Mishra 2022, Eq.(15) HF Hamming-style absolute distance.

  7. Step 6 - Compute overall assessment value AV(A_i) as arithmetic mean of Cartesian-product per-criterion average distances.

    Dayanak: Mishra 2022, Eq.(16); Step 8 of HF-DEA-FOCUM-MABAC procedure.

  8. Step 7 - Rank alternatives in DESCENDING order of AV(A_i) (largest AV_i = best).

    Dayanak: Mishra 2022, Step 9 (p.8829).