,left,right,sId,oId
// right
MATCH (w:关键词)oId
WITH left_o,COLLECT(DISTINCT ID...,l_union,r_union,sId,oId
// 计算杰卡德【Jaccard相似系数】
WITH sId,oId,
// left-Jaccard相似系数
1.0*SIZE(l_intersect...,left,right,sId,oId
// right
MATCH (w:关键词)oId
WITH left_o,COLLECT(DISTINCT ID...) AS right,sId,oId MATCH (o:关键词) WHERE ID(o)=oId WITH left,right,sId,oId MATCH (w:关键词)-[:连接]->(o) WHERE...) AS right,sId,oId MATCH (o:关键词) WHERE ID(o)=oId WITH left,right,sId,oId MATCH (w:关键词)-[:连接]->(o) WHERE