Introducing Neo4j Workspace We’re inviting you to check out Neo4j Workspace. Workspace combines our most powerful graph tools (Data Importer, Bloom, and Browser) all in one place to help you get up and running with graph databases faster. For experie...
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...
Hi, Approaching this from a data science perspective and I have a graph that I want to explore with a host of algorithms from nEuler to understand the opportunities. My question is about best practices for storing algorithm scores. It is my underst...
neo4j version, desktop version, browser version: Docker 4.0.4which plugins / extensions / procedures do you use: load csv So I'm running in Docker behind a corporate proxy. The http_proxy and https_proxy ENV variables are set, but Neo4j doesn't seem ...
Hello everyone, I am new in the community, i would like to ask is there a way i could modify the code of Louvain Modularity graph algorithm and apply the modified version on my neo4j query? If yes can someone provide me a reference or explain how to ...
How can I check if a path exist or not. I have this query but not success MATCH path = ((u:User)-[:HAS]->(s:Service)-[:PAID]->(c:Charged)) CALL apoc.case([length(path) = 0, "RETURN 'pending payment'"], "RETURN 'Already paid'") YIELD value RETURN valu...
Simply creating a node with the attribute "name" results in the neo4j browser showing that name but if I call the attribute "namefoo" then the namefoo attribute is not shown on the node. Does "name " mean something to Cypher?
Hi, I need to add the concept of tags in my data structure. I have "Group" nodes and I want to classify them with tags. Since in my case the tag would only have the "name" attribute, I thought there are two different ways to do this: create a new "Ta...
Hello. Thanks in advance if anyone help me with this. -- Status -- I have 1.5M Document nodes, 4.6M Keyword nodes, and 242M relations between them in Neo4j 4.1.9 Community Edition, and all properties are indexed. Documents nodes have created date pr...
Hello, I am installing the neo4j:4.3.0-enterprise Docker image from Docker Hub I use docker run -d \ --name neo4j-core-01 \ --env=NEO4J_ACCEPT_LICENSE_AGREEMENT=yes \ --network neo4j-core-01-network \ --publish 172.18.0.1:7474:7474 \ --p...
Hello, I am going through the Getting Started docs and As I was trying the last Cypher example, which is: CREATE (a:Person { name:"Tom Hanks", born:1956 })-[r:ACTED_IN { roles: ["Forrest"]}]->(m:Movie { title:"Forrest Gump",released:1994 }) CREATE ...
I want to run two independent queries in the same query. First I want to create nodes using the nodesData object and then I want to create some relationships using edgesData. Running the two queries one by one gives expected result but combining them...
gds.alpha.shortestPath.astar.stream returns error: There is no procedure with the name gds.shortestPath.astar.stream registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly d...
Howdy, I'm going to try asking this question a different way... Using strictly a cypher query or apoc procedure, I want to output a json file to be readable for a D3 Sankey display. My json file must contain zero-base numbering. I cannot use the exis...
HI, It appears as if I have property key that is not attached to anything. MATCH (n) WHERE EXISTS(n.ter) RETURN DISTINCT "node" as entity, n.ter AS ter LIMIT 25 UNION ALL MATCH ()-[r]-() WHERE EXISTS(r.ter) RETURN DISTINCT "relationship" AS entity, r...
Hi everyone! I have recently gotten started with Neo4j (desktop, 1.4.5-x86_64) and struggle with making relationships between my nodes. I have the two following .csv files: one describing my nodes, the other describing their relationships. Nodes.csv:...
Hi, Newbie - here. Attached is the schema I am working on. I have been working on community detection algorithms focusing on the patent nodes and how they are connected. That seems to be going well. The extension I am working on now is looking how ...
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