Patrick Tufts is a computer scientist and inventor. He created

Alexa Internet Alexa Internet, Inc. was an American web traffic analysis company based in San Francisco. It was a wholly-owned subsidiary of Amazon. Alexa was founded as an independent company in 1996 and acquired by Amazon in 1999 for $250 million in stock. ...

's collaborative filter for creating related web site recommendationsUS Patent 7159023
and later, one of Amazon.com's most successful product recommendation systems.

References

External links

Patrick Tufts's website
American computer scientists Year of birth missing (living people) Living people {{US-compu-bio-stub