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Discussions about Graph Academy courses. Live classes meet on Discord channel #graphacademy
Forum Posts
Graph Academy: Importing csv files Challenge string to date
Good morning,I ran the files according to instructions (born and died are dates).I can not validate the results (I used the cleaning procedure ("MATCH (n) DETACH DELETE n) and imported the initial graph againWhat did I wrong?Thanks for your help.
Why is WITH statement not required here?
I am currently doing this Cypher Graph Modelling Course Adding a Role Node | GraphAcademy (neo4j.com)I was wondering why don't we need the with keyword in the example shown? // Find an actor that acted in a Movie MATCH (a:Actor)-[r:ACTED_IN]->(m:Movi...
Resolved! What does WITH do? Graph Academy Question
I'm currently doing the course "Graph Data Modeling Fundamentals"(https://graphacademy.neo4j.com/courses/modeling-fundamentals/) and I'm very confused about what exactly happens to the data after a WITH is used. I've read the documentation from the N...
Neo4j Fundamentals - malfunctioning.
I am unaible to enroll or follow the course.Some 403 errors on css and js resources.
Circle Algorithm
Hy community,I am looking for a method (algorithm, APOC, ...) that allows me to find the greatest number of cycles within a connected graph.Looking to Dijkstra, K coloring, ...Any suggestions, please?Thank you have a nice week end.Rinaldo
Is there a temporary AuraDB database for unit testing?
I've learned from documentation that you can create a local temporary neo4j database on localhost, which is self-cleaning after the unit-testing.However I don't seem to be able to find a equivalent on AuraDB. Is there an API that allows you to progra...
Graph Academy - Importing CSV - Create the Genre Nodes - don't get the expected result
Course 'Importing CSV data into neo4j' - Section 'Refactoring Imported Data' - challenge 'Create the Genre nodes'. What I should get after running this in the sandbox: Should create 17 Genre nodes and 212 IN_GENRE relationships. But what I get is th...
Challenge Transform String Properties doesn't validate result [RESOLVED]
Hi there, I'm trying to complete this section but validation keeps failing. I've emptied the DB and reran the import. The expected 888 properties were set and the person bon property is showing as Date. I'm not sure if I'm missing something?
Connection info confusion in "Importing CSV files" exercise
In the Importing CSV Data into Neo4j > Using the Neo4j Data Importer > Importing CSV files with the Neo4j Data Importer exercise, instructions for connecting to the sandbox instance are confusing. In Step 11: Import the CSV data, the instructions off...
Building Neo4j Applications with Java - My Favorites List
Hi Neo4j Graph Academy, Not sure whether this is the right place or not but, going through the newly released Building Neo4j Applications with Java course, I've been stuck in the Testing part of the challenge for the My Favorites List section. Actual...
Graph Data Modeling Fundamentals - Intermediate nodes
Hi, is there a bug in this test? I have selected all correct answers, but the test will not pass and I don't get my certificate... Thanks
Rollback - " Deleting Emil" Cypher Query after DETACH DELETE
Hi, I am a beginner and going thru the lessons in Graph Academy. My Problem: Hit Enter/Confirm button before including the WHERE clause to my query : " MATCH (p:Person) DETACH DELETE ". This resulted in about 154 Nodes deleted. How do I rollback ...
Is it Possible to perform POS Tagging in sentence nodes in neo4j graph
Hi, All I am new to the graph world. I am trying to dynamically generate the graph given spacy to do the tokenization and attach POS of each word as a property to each node? What is the best way to approach this kind of problem? Suppose I have 2 sent...
Resolved! Don't show the text of the relationship on the arrow
HI all, Newbie question here and I'm almost certain that this has already been asked and I apologize for the repetition. That said, I'm trying to not show the text on the arrow between two nodes in a graph display on the browser. Since I know that al...
BoltConnectionError in Graph Academy course
I am trying to finish the import CSV course but the sandbox doesn't load. All I get is "BoltConnectionError: No connection found, did you connect to Neo4j?". How should I connect to the sandbox from here?
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