The relevance notebook
A little more context. A lot more clarity.
Practical perspectives on recommendation systems, contextual ranking, and useful evaluation. Written for the teams building better discovery.
Relevance fundamentals
Retrieval finds the options. Ranking finds the order.
Why a useful recommendation workflow needs both a candidate set and a clear way to order it.
Read the guideData & contextUseful discovery starts before a long user history.
A practical way to think about new visitors, new items, and sparse interaction data.
Read the guideExperimentationDefine a useful recommendation before measuring it.
Connect ranking decisions to product outcomes, baselines, and guardrail metrics.
Read the guideLooking for integration details?
Explore the conceptual API, data patterns, and questions to bring to a technical discussion.
Let’s find your starting point
Great catalogs.
Even better discovery.
Bring your product, your catalog, and your biggest relevance question. Let’s talk about what a better experience could look like.
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