document: Anchor-based proximity measures We present a family of measures of proximity of an arbitrary node in a directed graph to a pre-specified subset of nodes , called the anchor . Our measures are based on three different propagation schemesand two different uses of the connectivity structure of the graph . We consider a web-specific application of the above measures with two disjoint anchors - good and bad web pages - and study the accuracy of these measures in this context .
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