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SparkGraphX中类Graph的______方法可以按照设定条件取出子图。

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更多“SparkGraphX中类Graph的______方法可以按…”相关的问题
第1题
SparkGraphX中类Graph的mapReduceTriplets方法可以()。

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

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第2题
SparkGraphX中类Graph的joinVertices方法可以()。

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

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第3题
Graph类中如果要根据分开存放的顶点数据和边数据创建图,应该用()方法。

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)

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第4题
Graph类中如果要直接通过边数据文件创建图,要求数据按空格分隔,应该用()方法。

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)

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第5题
在正则表达式当中下面那一个字符集表示非空格字符?()

A.[:graph:]

B.[:digit:]

C.[:space:]

D.[:alpha:]

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第6题
Directions: For this part, you are allowed 30 minutes to write a composition write
a composition based on the graph below.

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.

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第7题
On the graph of the IQ scores of a lot of people, the average range of the bell curve woul
d he the score ______.

A.below 100

B.between 90 and 110

C.between 100 and 110

D.higher than 110

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第8题
When a machine analyses the frequencies used by a particular voice and draws a graph of th
em, sound is electronically _________ into a pattern of lines.

A.contrived

B.converted

C.magnified

D.manifested

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第9题
From the context we can figure out that the phrase "pass for" in Para graph 3 means ______
.

A.pose as

B.be accepted as

C.be equal to

D.act as

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第10题
Which of the following graph most accurately describes Canadian cod catches from 1950 to 1
992 ______.

A.

B.

C.

D.

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第11题
Study the following graph carefully and write an essay on the topic What Jobs Do College S
tudents Want to Do. You should write at least 120 words following the outline given below in Chinese. Write you composition on the Answer Sheet.

1. 男女学生就业选择的区别。

2. 分析造成差异的原因。

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