Would you buy what your search returned?
A shopper asks for nut-free granola under $5. You have six products and three result slots. Which retrieval rule gives the shopper the most usable answers?
- Almond crunch granolaContains nuts · $4.49Miss · nuts
- Maple granolaTagged nut-free · $6.29Miss · price
- Classic oat granolaTagged nut-free · $3.79Match
1 of 3Relevant results
33%Precision at 3
Every result contains the word “granola.” Only one satisfies both conditions. A keyword hit alone earns no credit in this evaluation.
This fictional catalog has six granolas in a fixed popularity order. Each rule filters that same list before returning three items. Relevance requires both a nut-free tag and a price below $5.