Neo4j Graph Platform
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About the Neo4j Graph Platform Category

The Neo4j Graph Platform includes the core database and all the technologies surrounding the database, making it useful and accessible for a lot of different users. When asking a question, please select a descriptive label that best matches your quer...

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yolande by Community Team
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  • 1 kudos

Resolved! How to Split a Row While importing CSV with Cypher

Hi, I want to create a database from a CSV file using LOAD CSV. A column called Problem contains a unique value in each cell. So I'm going to generate a node from each one of the values, belonging to the p: product label. Two other columns -Patient a...

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Querying Linux Kernel Git history with neo4j

Hi everyone, TLDR: A newbie loads a large graph, is disappointed with traversal performance, seeks advice. I work on the KCIDB project, a part of KernelCI project, sponsored by The Linux Foundation. The KCIDB project is trying to aggregate results co...

spbnick by Node
  • 237 Views
  • 13 replies
  • 8 kudos

Capacity estimation for huge size of graph

Hi everyone. I want to test Neo4j for our customer data.For the first step, I am trying to estimate capacity for our graph data as the follow.https://neo4j.com/developer/kb/capacity-planning-example/ I have about 10M nodes and 13B relationships betwe...

Accessing Test predictions in link prediction pipeline

Hi,       I was wondering if it would be at all possible to access the test predictions during the training phase of the link prediction pipeline to better understand the types of predictions the model is getting right and wrong. So I would like to b...

dg_22 by Node Link
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Cosine similarity on 1M person nodes

hello,  I am a neo4j newbie and I am working on an entity resolution in my graph.  I have person nodes with a first name, last name and date of birth. I am looking to create an [:IS_SIMILAR] relationship between person nodes which are the same person...

rc by Node Link
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  • 3 replies
  • 2 kudos

Resolved! Neo.ClientError.Procedure.ProcedureNotFound

CALL apoc.periodic.iterate(" LOAD CSV WITH HEADERS FROM 'https://raw.githubusercontent.com/iamvarol/blogposts/main/medium/tennis/data.csv' AS row WITH row, split(row.score, ' ') AS matchSets WITH *, size(matchSets) AS setSize,          row.tourney_na...