标题: The 13 Lucky steps to writing a great model!! [打印本页] 作者: cop663 时间: 2008-2-11 19:04 标题: The 13 Lucky steps to writing a great model!! The 13 Lucky steps to writing a great model!!
1. Select problem 2. Define problem a. Define the variables b. What we are trying to optimize c. Understand every possible thing that can influence problems 3. Make problem manageable (make assumptions) 4. Criteria / constraints 5. Possible models / approaches (brainstorming) 6. Debate / selecting a model
INTERMISSION
7. Reorganize: a. Satisfies constraints b. Feasible? c. Everything is justified d. Simplest possible? e. Clear plan of action on proceeding 8. Model architecture 9. Build base case model (prototype) a. Picking likely parameters b. Most likely build simulation c. Run simulation on data to get results 10. Sensitivity testing of prototype & optimize parameters 11. Formal write-up of prototype 12. Evaluate prototype a. Mistakes made, faulty assumptions, missed assumptions b. Expansion of model c. Revise (?) if necessary 13. Iterate
-------- 在国外一大学网站上看到的，还不错
[此贴子已经被作者于2008-2-11 19:07:25编辑过]
作者: cop663 时间: 2008-2-11 19:07
自己sf~作者: 小新小颖 时间: 2012-1-20 13:12
dingyixiaba bu rongyi a
