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Old Zhao – Management Systems Only
Old Zhao – Management Systems Only
Sep 1, 2025 · Operations

Master Supplier Selection: The 3‑Steady & 3‑Look Framework for Reliable Procurement

This guide explains how to choose reliable suppliers by applying the "Three Steady, Three Look" principles—stabilizing quality, delivery, and cost while assessing supplier qualifications, capabilities, and services—through a five‑step process that reduces risk and boosts operational efficiency.

Operationscost controlprocurement
0 likes · 7 min read
Master Supplier Selection: The 3‑Steady & 3‑Look Framework for Reliable Procurement
Model Perspective
Model Perspective
Mar 12, 2023 · Fundamentals

Mastering the Entropy Weight Method: Theory, Steps, and Python Example

This article introduces the entropy weight method for multi‑criteria evaluation, explains its theoretical basis, outlines the calculation steps, presents a supplier‑selection case study, and provides a complete Python implementation to compute indicator weights and overall scores.

Multi-criteria DecisionPython implementationdata analysis
0 likes · 7 min read
Mastering the Entropy Weight Method: Theory, Steps, and Python Example