With the development of the social network relation
whether the recommendation is successful
is not only depending on the characteristics of goods
but also influenced by social network relationship. Many users more trust from their friends'recommendation
rather than the machine recommended by single factor calculated results. Therefore
an E-commerce recommending system based on social network collaborative filtering was proposed. In the system
the crucial factors of social network relation intensity
interest preference intensity and production popularity with reputation intensity were set.And each first-level factor was composed of some second-level factors.Experimental results verify that social network relationships will affect users shopping behaviors and so on. In addition
the recommendation method based on social network is superior to other approaches and has better application effect.
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