The best options for solar energy - 0 views
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ehaatseo on 23 Feb 17As soon as the scientists have warned the world about the depletion of traditional energy sources
During browsing, the user's attention (and their money) is up for grabs. By showing
the user something compelling, a web site maximizes the likelihood of a transaction. So
if a web site can increase the chances of giving users good recommendations, it makes
more money. Obviously this is a difficult problem, but the incentive to solve it is very
big. The main approaches fall into the following categories:
Personalized recommendation - recommend things based on the individual's past
behavior
Social recommendation - recommend things based on the past behavior of similar
users
Item recommendation - recommend things based on the thing itself
A combination of the three approaches above