示例#1
0
def agg():
    return F.min(Pregel.msg())
示例#2
0
def updatedValue():
    return F.when(Pregel.msg().isNull(), F.col("short")).otherwise(Pregel.msg())
示例#3
0
def updatedValue():
    return F.coalesce(Pregel.msg(), F.lit(0.0)) * F.lit(1.0 - alpha) + F.lit(
        alpha / numVertices)
示例#4
0
def agg():
    return F.sum(Pregel.msg())
示例#5
0
def updatedValue():
    return F.when(Pregel.msg() >= F.col("connect"),
                  F.col("connect")).otherwise(Pregel.msg())