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...
I'm looking at the installation of a remote (internal) database instance for a project (with 2 or more collaborators). What is the simplest way to setup a remote database? It almost seems that installing the Neo4j desktop on a server and then makin...
Hello, What are good references for designing a graph and applying machine learning? I am looking for: Tips on when an entity should be a node vs property of a node to best facilitate ML?Walk-through of dataset to problem to DB design to ML Any point...
I am making a social network. Each user has a rating. I have a task to compare the ratings of each user with the rating of all users on the network. The rating is a vector of numbers (for example, an array (1,3,2,5,6)). Each user has such a vector of...
Hi all, I am loading a csv which looks like this: When loaded in graph, the 'OTHER_MEDS' column has a datatype of string ofcourse (but in form of a list ie: it looks like a list). I now want that each 'VAERS_ID' node should be mapped to the nodes wh...
Following cypher does not work, Can anyone please throw some light? thanks. MATCH (u:`user`) WHERE ID(u)=111 MATCH (u)<-[:`manager`]-(`subordinates`)-[:`manager`]->(`subordinates.manager`) RETURN `subordinates.manager` this does not retu...
I installed neo4j desktop on my windows laptop. It works fine for a few days but the app does not launch after that. I tried reinstalling it a lot of times and the same thing happens - Works fine for a few days and then does not launch. I see this er...
We can use patterns to search a subgraph like this: MATCH(a:Person{id:1})-[:Knows*1..]->(b:Person) However, I find it takes too long when the subgraph is large. Therefore I use apoc procedure: MATCH(a:Person{id:1}) CALL apoc.path.subgraphNodes(p,{ ...
I am trying to run a ML Node Classification based on the GDS plugin, but I am giving an error that I don't know where it comes from. Explanation: I have created the memory graph as follows: CALL gds.graph.create( "graph", "*", ...
When calling the following using gds 1.1 and neo4j 3.5.14: CALL gds.graph.create.cypher( 'project_name', 'MATCH (p:Project{name:"project_name"})-[:HAS]->(s:Surface) where s.stable <> 0 return id(s) as id', 'MATCH (p:Project{name:"project_name"}...
Hello, I got the dataset from my boss but nodes don't have labels. I want to find all pairs shortest path. the dataset has about 10000 nodes. Please check my code is right? CALL gds.alpha.allShortestPaths.stream({ nodeProjection: '*', relationshi...
I just upgraded my Neo4j from 3.5 to v4.0. After running into no issues with the upgrade I started the server and went to the browser site to check out what's new with 4.0.0. Upon accessing the browser I did some queries and everything was working fi...
Hi All, I have 4 vertices surrounding a Customer, MemberVertice,AddressVertice,PhoneVertice and EmailVertice. I need help on how to create edges on this,,MemberVertice has a "has" relationship with all 3 vertices. All 4 vertices are having close to h...
Hi everyone, I'm new to neo4j, and I'm just exploring the technology and learn about how to use it. I'm following "Applied Graph Data Science for Web Applications" and I was exploring Yelp data set I came across an error Neo.ClientError.Transaction....
I am writing a user-defined procedure, and I want to return "text" to the user so the user sees it in the browser after the procedure is completed. A CYPHER example would be: CREATE (n:PERSON {name: 'John Doe') RETURN toUpper("task complete") I unde...
Hello all, I am trying to get all data properties associated with a Named Individual and their respective values using "properties(n) " command. But this also display the node's uri and associated annotations. I would like to only get the data proper...
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