Bing Personalized Search and Bigtable
Personalized Re Search generates individual pages employing a MapReduce over Bigtable. These individual pages are acclimatized to personalize real time search engine results.
This generally seems to make sure 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 topic passions (e.g. recreations, computer systems) and biasing all search engine results toward those groups. That might be like the old search that is personalized Google Labs (that has been centered on Kaltix technology) in which you had to explicitly specify that profile, nevertheless now the profile is produced implicitly utilizing your search history.
My nervous about this process is it will not concentrate on what you are really doing at this time, what you are actually looking for, your present objective. Rather, it really is a coarse-grained bias of most outcomes toward what you generally appear to enjoy.
This issue is even even even worse in the event that pages aren’t updated in realtime. This tidbit through the Bigtable paper recommends that the pages are produced within an offline build, meaning that the pages probably cannot adjust straight away to alterations in behavior. Continue reading “Geeking with Greg. Personalized Re Re Search generates individual pages making use of a MapReduce over Bigtable.”