AHP based on Triangular Intuitionistic Fuzzy Number and its Application to Supplier Selection Problem

Nirmala, G.; Uthra, G.

doi:10.1016/j.matpr.2019.05.186

Cited by 14 publications

(7 citation statements)

References 7 publications

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“…Through normalized value matrix V obtained above, the forward index value sequence V + of the j-th index could be obtained as: (13) where, (14) In the same way, the reverse index value sequence Vof the j-th evaluation index could be obtained as: (15) where, (16) Therefore, the fuzzy distance between the i-th index and the forward index value sequence V + with respect to the j-th index can be described as . , ∼ "# ⇔ # .…”

Section: Fuzzy Distance Calculation Model For Online English Teaching Effect Evaluationmentioning

confidence: 99%

“…Although existing evaluation index systems and evaluation methods do have certain instructive functions for assessing the effect of online English teaching, their analysis angles are different, and the influencing factors are dynamic and in constant developing. Out of these concerns, this paper attempts to build a set of novel EISs for the target problem and gives a quantitative analysis on it based on the theories and principles of fuzzy systems [16][17].…”

Section: Introductionmentioning

confidence: 99%

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The Development of an Evaluation Model to Assess the Effect of Online English Teaching Based on Fuzzy Mathematics

Zhang

2021

Int. J. Emerg. Technol. Learn.

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The evaluation of online English teaching effect involves multiple fuzzy factors. This paper attempts to develop a model that fully considers these factors in evaluating the effect of online English teaching. Firstly, the constraints and weaknesses of online English teaching were enumerated, revealing the key points of improving online English teaching effect. On this basis, several evaluation index systems (EIS) were established for this effect from the perspectives of teachers, students, and administrators. Moreover, an improved multi-attribute fuzzy evaluation model was created for online English teaching effect based on fuzzy mathematics. The proposed model can effectively quantify the effect of online English teaching, and enjoy a good prospect in engineering application.

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Section: Fuzzy Distance Calculation Model For Online English Teaching Effect Evaluationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Development of an Evaluation Model to Assess the Effect of Online English Teaching Based on Fuzzy Mathematics

Zhang

2021

Int. J. Emerg. Technol. Learn.

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“…where, ( ) represents the optimal value of the j-th evaluation index, ( ) is the left deviation of ( ), RI ( ) is the right deviation of ( ). Then for the j-th evaluation index of public PE, the fuzzy distance Dij between the i-th evaluation object and the optimal triangular fuzzy number [23][24][25][26] is:…”

Section: Fuzzy Evaluation Process Of Public Pementioning

confidence: 99%

Improved Evaluation Index Systems for Public Physical Education

Lin¹,

Deng²,

Pan³

et al. 2021

Int. J. Emerg. Technol. Learn.

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In view of the defects of existing evaluation index systems (EIS) for the teaching quality of public PE such as it’s difficult for them to process fuzzy and uncertain information, this paper analyzed factors that can affect the teaching of public PE and extracted the key evaluation indices; then, it proposed a set of improved EISs for the teaching quality of public PE and constructed an evaluation model based on fuzzy system theory. Moreover, this paper put forward a few countermeasures for the improvement of public PE teaching quality, in the hopes of providing a good support for the said matter.

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“…Fuzzy AHP mampu mengatasi ambiguitas pendapat manusia mengenai pengambilan keputusan dengan lebih baik dibanding metode AHP tradisional (Mardani et al, 2016). AHP tidak mampu menggabungkan ketidakpastian dan ketidakjelasan pengambil keputusan, oleh karena itu AHP diselesaikan dengan fungsi keanggotaan bilangan fuzzy untuk mengatasi ketidakjelasan dan ketidakpastian tersebut (Nirmala dan Uthra, 2019). Selain itu, pendekatan fuzzy AHP memberikan lebih banyak fleksibilitas untuk menangani variasi penilaian dari pembuat keputusan (Zarghami et al, 2018).…”

Section: Pendahuluanunclassified

Pemilihan Lampu Pada Sistem Pencahayaan Perpustakaan Menggunakan Metode Fuzzy AHP

Apriliana

Suhardi²

2021

tekinfo

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Perpustakaan merupakan aspek penting yang harus ada dalam suatu lembaga pendidikan karena merupakan salah satu sumber pengetahuan dan belajar. Aktivitas membaca merupakan kegiatan utama yang dilakukan di perpustakaan, sehingga aspek pencahayaan merupakan salah satu aspek yang harus diperhatikan untuk menciptakan lingkungan perpustakaan yang baik. Pemilihan lampu sebagai sumber cahaya buatan harus disesuaikan dengan kebutuhan. Pemilihan lampu dapat dilakukan menggunakan metode Multi Atribute Decission Making (MADM). Salah satu metode MADM yang digunakan untuk menganalisis parameter dan kriteria pengambil keputusan yaitu Fuzzy Analytical Hierarchy Process (Fuzzy AHP). Metode Fuzzy AHP merupakan pengembangan dari metode AHP (Analytical Hierarchy Process) yang terdiri dari unsur-unsur matriks yang diwakili oleh bilangan fuzzy. Meskipun AHP bisa digunakan untuk menangani kriteria kuantitatif dan kualitatif pada MADM namun fuzzy AHP dianggap mampu mendeskripsikan keputusan yang samar dengan lebih baik dibandingkan AHP. Selain itu Fuzzy AHP juga mampu menutupi permasalahan subjektifitas pada AHP. Pada penelitian ini pihak yang menjadi responden yaitu beberapa orang yang dianggap ahli dalam memberikan penilaian maupun keputusan yang berhubungan dengan proses pemilihan lampu di perpustakaan. Pihak tersebut adalah Staff Bagian Rumah Tangga selaku pihak yang bertanggung jawab secara administrasi mengenai pengadaan barang di perpustakaan, staff Pengelola BMN bagian listrik selaku pihak yang bertanggung jawab secara teknis mengenai peralatan listrik yang ada di perpustakaan dan staff Unit Layanan Pengadaan selaku pihak yang bertanggung jawab terhadap pengadaan barang. Terdapat tiga alternatif merk lampu yang digunakan dalam penelitian ini yaitu Philips, Hannoch dan OSRAM. Tiga alternatif merk lampu tersebut digunakan karena memiliki produk dengan nilai lumen yang sesuai dengan kebutuhan lumen tiap lampu di Perpustakaan. Berdasarkan hasil perankingan menggunakan metode fuzzy AHP diperoleh hasil bahwa lampu yang terpilih pada prioritas satu yaitu Philips dengan bobot sebesar 43%, prioritas dua yaitu OSRAM dengan bobot sebesar 38%, dan prioritas tiga yaitu Hannoch dengan bobot sebesar 18%.

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AHP based on Triangular Intuitionistic Fuzzy Number and its Application to Supplier Selection Problem

Cited by 14 publications

References 7 publications

The Development of an Evaluation Model to Assess the Effect of Online English Teaching Based on Fuzzy Mathematics

The Development of an Evaluation Model to Assess the Effect of Online English Teaching Based on Fuzzy Mathematics

Improved Evaluation Index Systems for Public Physical Education

Pemilihan Lampu Pada Sistem Pencahayaan Perpustakaan Menggunakan Metode Fuzzy AHP

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