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Questions tagged [ahp]

Use this tag for questions relating to software handling Analytic Hierarchy Process, which organizes analyses complex decisions, and can be supported by software systems. Use this tag for AHP related questions, e.g. those relating to the R package supporting AHP.

Analytic Hierarchy Process is a technique for organizing and analyzing complex systems.

Software supporting AHP:

18 questions
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What Kind of Multi Criteria Decisoin Making methods i need for my problem?

I'm making an application to find the best products to buy based on several criteria. can be called a decision support system. some examples of the criteria I use are: location, the more the sending location is with my city, the better. I have…
Fredd
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Laravel 5.5 - Save multiple data continiously from blade

I want to make a PHP method using laravel. I want to do the comparison of criteria and criteria. Here is the controller code : public function create() { $kriteria1 = Model\Kriteria::pluck('nama_kriteria', 'id'); $kriteria2 =…
Yeera
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Whats the logic behind 'impact' argument in ahp topsis function

d <- matrix(rpois(12, 5), nrow = 4) w <- c(1, 1, 2) i <- c("+", "-", "+") topsis(d, w, i) this is the function available in R for Ahp topsis, i am confused about how to assign "+" and "-" signs here for "impact" argument. how is it done here in…
Aisha atique
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AHP algorithm working only for 3 criteria

I am trying to implement AHP(Analytic Hierarchy Process) algorithm for computing criterion's weights(using eigen vetors). For example, I want to buy a smart phone. My criteria are: color, memory, delivery. For computing weights I have to make pair…
Lavinia
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MCDA, Fuzzy analytic hierarchy process(FAHP), how to integrate user input data based on criteria into AHP calculation

i am developing a website that gives the best recommendation of school for all student using Fuzzy AHP(analytic hierarchy process). and i have a problem on how to integrate student data into my AHP calculation. To my knowledge AHP gives the ranking…
Baeby
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Creating a Pairwise Comparison Matrix for further analysis in R using ahpsurvey

I would like to perform Analytical Hierarchy Analysis in R using ahpsurvey. I will use the table below as an example of my dataset. Location Var1 A 8 B 3 C 7 D 6 E 4 This is the Satty rating I would like to incorporate…
Mizzlwe
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Unable to defuzzify the fuzzy weights

I need crisp weights calculated from fuzzy ahp comparison matrix, as from the code below, I have got the fuzzy weights (in R programme ide- rstudio- package - FuzzyAHP). from the 3 criteria and want to defuzzify it using centroid…
Abhishek Gupta
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Can we apply multi-criteria decision making algorithms in incomplete data?

I am currently working on a project where a multi criteria decision making algorithm is needed in order to evaluate several alternatives for a given goal. After long research, I decided to use the AHP method for my case study. The problem is that…
Nina
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blank screen in project with PHP Xampp in Linux Mint

pictures hello, does anyone know why the web project i took from github is having a blank screen like this. in fact I followed every instruction listed in the readme file. I'm doing my final studies and my research concentration is in Fuzzy AHP, if…
Enggarukei
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Topsis - Query regarding negative and positive attributes

In Topsis technique, we calculate negative and positive ideal solutions, so we need to have positive and negative attributes (criterions) measuring the impact but what if I have attributes in the model having only positive impact? Is it possible to…
Aisha atique
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Building AHP file

Trying to build my own AHP description in relation with the AHP R package: https://cran.r-project.org/web/packages/ahp/vignettes/file-format.html When running the following AHP…
user3148607
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Error using AHP for R cran.r-project.org/web/packages/ahp

I am using the ahp package for R (cran.r-project.org/web/packages/ahp). I built a new document .ahp with the alternatives and criteria Version: 2.0 ######################### # Alternatives Section # Alternatives: &alternatives # Here, we list all…
JchG
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Error in .ahp-file for R

I'm developing new .ahp-file to solve ahp-problem using package AHP in R. Version: 2.0 Alternatives: &alternatives Apteka 1: x1: 2 x2: 5 x3: 2 x4: 5 x5: 2 x6: 5 x7: 2 x8: 5 x9: 2 x10: 5 Apteka 2: x1:…
Vasyl Marceniuk
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Could not find LoadFile() even if a guide says it should exist, am I or the guide wrong? In R

I need to perform an analytic hierarchical process (AHP) on a dataset using R. I have basic understanding of navigation and can follow most guides to perform rudiment analyses. However, I'm not comfortable enough to be sure if I or the guide is…
Jeyy
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How do I produce a top 5 or top 10 list from access (values determined via AHP model)

I want to produce a list of top 5 or top 10(descending) car matches from an access database. Currently this provides me with a single best match. I'm using an Analytical Hierarchy Process (AHP) Model. My output is determined by a series of…
payyam
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