How can I get link prediction between nodes of two in-memory graph:
Given a graph database contains:
User, Restaurant and Menu nodes, with
FRIEND(User, User), ORDER(User, Menu), VISIT(User, Restaurant), RATE(User, Restaurant), HAS_ME...
I want to know about the best way to construct a knowledge graph based on the give data in the table.
Description: The same player 'John' plays for two clubs 'Club A' and 'Club B', For Club A, he scored a total of 5 goals while for Club ...
I am trying to get all the Restaurants that User has not yet reviewed based on the Category condition but I am getting the following error:
In a WITH/RETURN with DISTINCT or an aggregation, it is not possible to access variables declar...
I am using Ubuntu 20.04, Neo4j 4.1.0, desktop version 1.3.4.
My query is that when i start Neo4J Bloom, the screen appears for a second and database gets stop automatically and the Bloom screen shows the following error in the image.
Hi @rebeccarabb , @ameyasoft and @waters.simon
Thank you all for valuable hints and suggestions.
With all these comments, I clearly got the idea about how should I carry on the graph construction process depending on my use case.
Increasing the heap and pagesize memory worked for me.
Try to update following settings in your configuration file:
and restart you db.
Can you please figure out what is the problem in this query..