Sean Salleh is a data scientist experienced in guiding marketing strategy, forecasting models, scenario planning models, and algorithms. He has a master’s degree in Operations Research from University of California Irvine and Mathematics from Northeastern University.
If you’ve ever experienced a small change at the retailing end of a supply chain that provokes massive turbulence upstream, there’s a good chance you’ve suffered the bullwhip …
Remember Donald Rumsfeld’s speech from 2007 on the things we know and the things we don’t? How about some uncertainty or importance analysis to go with that?
Aaah… if only someone had written a program to automatically choose the type of modeling for any given business situation. Perhaps somebody has and it is buried somewhere …
Numbers don’t lie. It’s the people using them that are responsible for falsehoods, distortions, or simply mistakes! Yet numbers have several attractions: you can compare them …
Huge body, tiny brain. Those were prominent characteristics of dinosaurs and part of their DNA. Those that were unable to cope with changes died out, although they had a good run …