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Britannica Sources used in this answer

How is artificial intelligence used in search engines and online shopping recommendations?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.
Artificial intelligence
artificial intelligence Image generated by the Stable Diffusion model from the prompt “the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings,” which is the definition of artificial intelligence in the Encyclopædia Britannica article on the subject. Stable Diffusion is trained on a large set of images paired with textual descriptions and uses natural language processing to generate an image.

Artificial intelligence (AI) has become a fundamental component of modern digital infrastructure, enabling systems to mimic human decision-making and problem-solving capabilities.1

Search Engines

Search engines utilize AI to improve the relevance and accuracy of results. While traditional search engines rely on algorithms to index and rank web pages based on keywords and link authority, AI enhances this process by better understanding user intent. AI helps search engines parse complex queries, identify synonyms, and interpret the semantic context of a search, moving beyond simple keyword matching to provide more precise information.23

Online Shopping Recommendations

In the context of online retail, AI powers recommendation algorithms that analyze vast amounts of user data to personalize the shopping experience. By evaluating a user's past behavior, preferences, and browsing history, these systems predict which products a user is most likely to purchase. This implementation of AI allows platforms to provide tailored suggestions, effectively automating the process of product discovery and increasing engagement through personalized content delivery.1