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Model Perspective
Model Perspective
Jan 24, 2025 · Fundamentals

Mastering Weight Generation and Multi‑Criteria Evaluation Methods for Modeling Competitions

This article reviews common weight‑generation and multi‑criteria evaluation techniques—including AHP, entropy, TOPSIS, fuzzy evaluation, CRITIC, PCA, factor analysis, and DEA—explaining their mathematical foundations, advantages, and drawbacks to help competition participants choose the most suitable method for complex decision problems.

AHPDEAMulti-Criteria Evaluation
0 likes · 16 min read
Mastering Weight Generation and Multi‑Criteria Evaluation Methods for Modeling Competitions
Model Perspective
Model Perspective
Sep 18, 2023 · Fundamentals

Choosing the Perfect Option: A Practical Guide to the TOPSIS Method

This article introduces the TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) method, explains its mathematical modeling steps, and demonstrates its application through a smartphone selection example, highlighting how to rank alternatives by their closeness to an ideal solution.

TOPSISdecision analysis
0 likes · 7 min read
Choosing the Perfect Option: A Practical Guide to the TOPSIS Method
Model Perspective
Model Perspective
Mar 13, 2023 · Fundamentals

Mastering TOPSIS: Step-by-Step Guide with Python Implementation

This article explains the TOPSIS multi‑criteria decision‑making technique, outlines its mathematical formulation, walks through the seven procedural steps, and demonstrates a complete Python example that normalizes data, computes distances, scores alternatives, and ranks the best solution.

PythonTOPSISnormalization
0 likes · 8 min read
Mastering TOPSIS: Step-by-Step Guide with Python Implementation
Model Perspective
Model Perspective
Sep 1, 2022 · Fundamentals

Mastering Evaluation Models: From TOPSIS to Entropy‑AHP for Decision Making

This article explains the fundamentals of evaluation models, outlines five key components of such problems, reviews common methods like TOPSIS, entropy weight, and AHP, and discusses innovative strategies such as composite indicators and combining evaluation models with each other or with predictive algorithms.

AHPMulti-Criteria Decision MakingTOPSIS
0 likes · 10 min read
Mastering Evaluation Models: From TOPSIS to Entropy‑AHP for Decision Making
Model Perspective
Model Perspective
May 15, 2022 · Fundamentals

Mastering TOPSIS: A Step‑by‑Step Guide to Multi‑Criteria Decision Making

TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) is a widely used multi‑criteria decision‑making method that ranks alternatives by their geometric distance to an ideal positive solution and farthest from a negative solution, with a straightforward seven‑step process from data normalization to final ranking.

TOPSISranking
0 likes · 4 min read
Mastering TOPSIS: A Step‑by‑Step Guide to Multi‑Criteria Decision Making