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Bipartite network projection method has been recently employed for personal recommendation. It constructs a bipartite network between users and items. Treating user taste for items as resource in the network, we allocate the resource via links between user nodes and item nodes. However, the taste model employed by existing algorithms cannot differentiate "dislike" and "unrated" cases implied by user ratings. Moreover, the distribution of resource is solely based on node degrees, ignoring thedoi:10.1155/2014/823749 fatcat:b7zy4ed7k5davc7ytjgozpuhsm