GraphAcademy Discussions

About the Graph Academy category

Discussions about Graph Academy courses. Live classes meet on Discord channel #graphacademy

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?

Can you refer to course material after course completion?

Hi, noob here. I am near completion of one of the Neo4j Academy courses. Despite how easy and straightforward the cypher query language is easy to execute, I wanted to know if it is possible to refer to course content after the course is completed. I...

Finding Emil

Hi - just evaluating Neo4J for our company - and thought I'd try the academy training. Didn't take long to gets stuck As far as I can see Emil Eifrem didn't act in any movie. This query: MATCH (p:Person)-[:ACTED_IN]->(m:Movie) WHERE p:Person = 'Emil...

Graph data modeling Testing the model error

Hi all, I was trying to do answer the questions at the end of that page and although I am pretty sure my answers are correct I am getting an " OOPS! It looks like you haven't passed the test, please try again." message. Did anyone else faced with thi...

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Forum Posts

About the Graph Academy category

Neo4j Fundamentals - malfunctioning.

Circle Algorithm

Is there a temporary AuraDB database for unit testing?

Graph Academy - Importing CSV - Create the Genre Nodes - don't get the expected result

Challenge Transform String Properties doesn't validate result [RESOLVED]

Connection info confusion in "Importing CSV files" exercise

Building Neo4j Applications with Java - My Favorites List

Graph Data Modeling Fundamentals - Intermediate nodes

Rollback - " Deleting Emil" Cypher Query after DETACH DELETE

Is it Possible to perform POS Tagging in sentence nodes in neo4j graph

Resolved! Don't show the text of the relationship on the arrow

BoltConnectionError in Graph Academy course

Can you refer to course material after course completion?

Finding Emil

Graph data modeling Testing the model error

Importing CSV files with the Neo4j Data Importer e...

Sandbox loading forever in Neo4j academy

Neo4j Browser window is not opening

In the 'Cypher Indexes and Constraints' course, Is...

Node properties - Difference between "identity" an...

queries cross graphs

Can I Use a command to get all result from 2 relat...

Problem with "Intermediate Cypher Queries Course" ...

Activating virtual environment in: Building Neo4j ...

Graph Academy: Importing CSV Data : Data Importer