Geeking with Greg. Personalized Re Search generates individual pages making use of a MapReduce over Bigtable.

Geeking with Greg. Personalized Re Search generates individual pages making use of a MapReduce over Bigtable.

Bing Personalized Search and Bigtable

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Personalized Re Re Re Search generates individual pages utilizing a MapReduce over Bigtable. These individual pages are accustomed to personalize search that is live.

This seems to concur that Bing Personalized Re Re Search works because they build high-level pages of individual passions from their previous behavior.

I would personally imagine it really works by determining intagerests which are subjecte.g. activities, computer systems) and biasing all search engine results toward those groups. That could be just like the old search that is personalized Google Labs (that was according to Kaltix technology) where you needed to clearly specify that profile, however now the profile is created implicitly utilizing your search history.

My anxiety about this method is so it doesn’t consider what you yourself are doing at this time, what you’re looking for, your overall objective. Rather, it really is a coarse-grained bias of most outcomes toward that which you generally appear to enjoy.

This dilemma is even even even worse in the event that pages aren’t updated in real-time. This tidbit through the Bigtable paper indicates that the pages are produced within an offline build, meaning that the profiles probably cannot adjust straight away to alterations in behavior.

Google paper that is bigtable

Bing has simply published a paper they truly are presenting in the future OSDI 2006 seminar, « Bigtable: A Distributed space System for Structured Data ».Continue reading