A.收集邻居顶点的顶点Id和顶点属性
B.收集邻居顶点的顶点Id
C.向指定顶点发送信息并聚合信息
D.将顶点信息更新到图中
A.收集邻居顶点的顶点Id和顶点属性
B.收集邻居顶点的顶点Id
C.向指定顶点发送信息并聚合信息
D.将顶点信息更新到图中
A.Graph(vertices,edges,defaultVertexAttr)
B.Graph.fromEdges(RDD[Edge[ED]],defaultValue)
C.Graph.fromEdgeTuples(rawEdges:RDD[(VertexId,VertexId)],defaultValue,)
D.GraphLoader.edgeListFile(sc,filename)
A.Graph(vertices,edges,defaultVertexAttr)
B.Graph.fromEdges(RDD[Edge[ED]],defaultValue)
C.Graph.fromEdgeTuples(rawEdges:RDD[(VertexId,VertexId)],defaultValue,)
D.GraphLoader.edgeListFile(sc,filename)
1. Rise and fall of the rate of car accident as indicated by the graph;
2. Possible reason(s) for the decline of car accidents in the city;
3. Your predictions of what will happen this year.
加一个图表
Your composition should be no less than 120 words and you should quote as few figures as possible.
A.below 100
B.between 90 and 110
C.between 100 and 110
D.higher than 110
A.contrived
B.converted
C.magnified
D.manifested
A.pose as
B.be accepted as
C.be equal to
D.act as
A.
B.
C.
D.
1. 男女学生就业选择的区别。
2. 分析造成差异的原因。