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From  Debasish Das <debasish.da...@gmail.com> 
Subject  Power iteration clustering 
Date  Sun, 24 May 2015 03:09:22 GMT 
Hi, What was the motivation to write power iteration clustering using graphx and not a vector matrix multiplication over similarity matrix represented as say coordinate matrix ? We can use gemv in that flow to block the computation. Over graphx can we do all k eigen vector computation together because I don't see that in a vector matrix multiply flow ? On the other side vector matrix multiply flow is generic for kernel regression or classification flows. Thanks. Deb  
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