调用gds.pagerank.stream问题

Question

:param标签=> ('Person')；:param relationshipType => ('HAS_EMAILED')；:param limit => ( 100)；:param config => ({并发性: 8，方向：‘传出’，weightProperty: null，defaultValue: 1，dampingFactor: 0.85，迭代: 25，writeProperty：‘pagerank’}；//然后使用一个简单命令algo.pageRank($label，$relationshipType，$config)计算pagerank；

如何将其转化为CALL gds.pagerank.stream(...)

我在Bruggen博客1：https://blog.bruggen.com/2019/12/part-23-revisiting-hillary-clintons.html上看到了他的

Answer 1

我的解决方案：

:param label => ('Person'); :param relationshipType => ('HAS_EMAILED'); :param limit => ( 100); :param config => ({concurrency: 8, direction: 'Outgoing', weightProperty: null, defaultValue: 1, dampingFactor: 0.85, iterations: 25, writeProperty: 'pagerank'});

CALL gds.graph.create(
    'myGraph332',
    'Person',    { HAS_EMAILED:{orientation:'UNDIRECTED'}    })

然后

CALL gds.pageRank.stream('myGraph332')

YIELD nodeId, score

RETURN gds.util.asNode(nodeId).alias AS alias, score

ORDER BY score DESC, alias ASC