Neo4j

Hi, First off, I set the parameter: And then I use the parameter but it has the following warning. The statement refers to a parameter that was not provided in the request. Did not supply query with enough parameters. The produced query plan will n...

Hi, How do I create a new database (sub graph) according to my existed graph? For example: MATCH (n: User) -[r: KNOW]-(m: User) WHERE n.age < 30 and m.age < 30 RETURN n, r, m The new database would be consisted of n, r, m Thanks! The reason why I wa...

Hi guys, I just wanna know how Weighted Jaccard Similarity calculate the scores. The documentation is not so clear to me. For example I have graph as followed: Both scores are 0.11111 what is the formula for calculating the weighted similarity scor...