A search engine can return thousands of web pages, but how does it know whether they are relevant or not? First step is how to measure relevance, as Dr Max Wilson explains.
Search Engine Page Rank: https://youtu.be/v7n7wZhHJj8
How Search Engines Treat Data: https://youtu.be/vrjAIBgxm_w
Industrial Light-Field Magic: https://youtu.be/ZIfn2Ocy9RU
$5 Computer – Raspberry Pi Zero: https://youtu.be/WR0ghM3U0M4
Why Computers Use Binary: https://youtu.be/thrx3SBEpL8
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This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com