How do automated recommendation algorithms usually work? -

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I have just read that Team BellKor's practical Chaos is on Wired, and I am curious about how such Algorithms usually work. I know Team Balakor's solution should be an innovative in the field .. but how does this field generally work? Is it really a detailed database with Markov Chain that is running frequently or what?

But how does the field usually work?

This is a data mining technique, data mining is used as part of business intelligence (data warehouse and such), trying to find relationships and information in too many data Used to be. This computer is an area of ​​science, normally working with machine learning, eg. pattern recognition. Automatic recommendations consist of one organization with high support as shown in the recommendation. Neighborhood algorithm machine learning / data mining is one of the many algorithms used by people.

If you are interested in the basic theory, then I would like to see Ian H. Suggestion by Witton.

There is a great machine learning package for Java, which is capable of doing Ian Witton is also one of the VKA writers.


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