Selection strategies
Learning objective
By the end of this lesson, you will be able to:
- Define a selection strategy and its three components
- Explain the difference between item-level and strategy-level eligibility
- Identify the three ranking method options a selection strategy can use
Materials needed
- 12 playing cards (Jack, Queen, King from each suit)
- 12 sticky notes, filled with both attribute name and values from previous lessons
Lecture
During this lesson you’ll apply two full selection strategies (a collection + a ranking formula together) against sample profiles, removing ineligible or out-of-collection phones first, then ranking what’s left.
Key takeaways
- A selection strategy applies a ranking method to a collection of decision items, plus optional strategy-level eligibility
- The three ingredients of every selection strategy: a collection, eligibility, and a ranking method
- A ranking method can be original priority scores alone, a ranking formula, or an AI model
- Strategy-level eligibility layers on top of any eligibility already set at the decision item level
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