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Update Svdpp.scala

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Wang Jianping J 2013-12-18 06:42:19 +08:00
parent e94fe39d0f
commit ba538797dd
1 changed files with 1 additions and 1 deletions
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graph/src/main/scala/org/apache/spark/graph/algorithms/Svdpp.scala
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@ -65,7 +65,7 @@ object Svdpp {
val u = rs / rc // global rating mean val u = rs / rc // global rating mean
// make graph // make graph
var g = Graph.fromEdges(edges, defaultF(rank), RandomVertexCut).cache() var g = Graph.fromEdges(edges, defaultF(rank)).cache()
// calculate initial norm and bias // calculate initial norm and bias
val t0 = g.mapReduceTriplets(mapF0, reduceF0) val t0 = g.mapReduceTriplets(mapF0, reduceF0)