Neo4j

xiexiexxs · 03-10-2020

hi all: i'm running label propagation algorithm to detect the community structure. I used the following 3 methods to get the community.however the first one got the wrong result. it partitioned the whole network as one community which is obviously un...

xiexiexxs · 04-13-2020

thanks a lot. Set direction solved the problem. However, i'm still confused about the syntax. why OUTGOING is ok?what does it mean?

xiexiexxs · 03-15-2020

great ! solved my problem perfectly! I mistakenly thought that the partitionProperty would find the property named 'seed_label' from the the quried node as nodes have a property named 'seed_label' ,without explicitly soecifying it. thanks a lot!

xiexiexxs · 03-11-2020

thanks a lot for your help. i'm trying the example on the neo4j-graph-algorithms-user-guide-3.5. the same error occurs "Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure `algo.beta.louvain.stream`: Caused by: java.lang.Illegal...

xiexiexxs · 03-11-2020

yes, my question is that why the first call procedure(shown in the first figure) got the wrong community(shown in table as s1)? in my view,the three procedures doesn't diff much.

xiexiexxs · 03-11-2020

query？ you mean the cypher clauses? MERGE (nAlice:node {id:'Alice'}) SET nAlice.seed_label=52 MERGE (nBridget:node {id:'Bridget'}) SET nBridget.seed_label=21 MERGE (nDoug:node {id:'Doug'}) SET nDoug.seed_label=21 MERGE (nMark:node {id:'Mark'}) SET nM...

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Seed in label propagtion may get the wrong community structure?

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Re: Seed in label propagtion may get the wrong community structure?

Re: Seed in label propagtion may get the wrong community structure?