A Local Graph Partitioning Algorithm Using Heat Kernel Pagerank
نویسنده
چکیده
We give an improved local partitioning algorithm using heat kernel pagerank, a modified version of PageRank. For a subset S with Cheeger ratio (or conductance) h, we show that there are at least a quarter of the vertices in S that can serve as seeds for heat kernel pagerank which lead to local cuts with Cheeger ratio at most O( √ h), improving the previously bound by a factor of p log |S|.
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ورودعنوان ژورنال:
- Internet Mathematics
دوره 6 شماره
صفحات -
تاریخ انتشار 2009