How Google's PageRank Algorithm Works

Google's PageRank algorithm is one of the most important algorithms on the Internet. The algorithm attempts to rank pages according to their importance. But what does it mean for a web page to be "important"? In this video, we explore the "random surfer" model, which allows us to calculate a page's PageRank by simulating a random surfer who browses the web one page at a time.

0:00 PageRank
1:39 Random Surfer Model
3:40 Damping Factor

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