Information Retrieval Questions
A ranking algorithm is a mathematical formula or set of rules used to determine the relevance or importance of a particular item or document within a collection of information. It is commonly used in information retrieval systems, such as search engines, to rank search results based on their relevance to a user's query. The ranking algorithm takes into consideration various factors, such as keyword frequency, document popularity, and user behavior, to assign a numerical score or ranking to each item, allowing the most relevant results to be displayed at the top of the list.