Search Engine Optimization

Expected Reciprocal Rank (ERR) measures the effectiveness of ranked retrieval systems based on user satisfaction.

Organic search refers to the natural listings in search engine results, determined by algorithms, not paid advertisements.

PageRank is an algorithm that ranks web pages based on their importance and link structure.

Query rewriting is the process of transforming a user's query into a format that optimizes search results.

Ranking refers to the process of ordering items based on specific criteria, often used in search engines and recommendation systems.

A metric that evaluates how well a piece of content matches user intent in search results or recommendations.