Neo4j

dilmacfatih · 07-03-2021

Hi everyone, I try to load csv file into the neo4j. My Query is: :auto USING PERIODIC COMMIT 5000 LOAD CSV WITH HEADERS FROM "file:///C:/mesh_network.csv" AS line FIELDTERMINATOR ';' Merge(n:Mesh {name:line.mesh,frequency:toInteger(line.frequency1)})...

dilmacfatih · 06-23-2021

Hi everyone, i have 12 000 nodes which stores keywords and there is a SEEN relation with weight. For example, if k1 and k2 has seen on 10 articles then k1-----SEEN {weight:10} --->k2 Now i want to visualize with the 5 most influencer. Actually som...

dilmacfatih · 07-04-2021

Hi , i checked number of unique mesh for both mesh1 and mesh2. Then i realized that the number of mesh2 more than number of mesh1. Then i picked up mesh2 as a first node and mesh1 for second node then it worked even wiht unique constraint. Thank yo...

dilmacfatih · 07-03-2021

koji: CREATE CONSTRAINT constraint_name ON (mesh:Mesh) ASSERT mesh.name IS UNIQUE Thank you koji for your answer. Before loading the data i created constraint as you mentioned. Without constraint it works. However i rellay want to single node ...

dilmacfatih · 06-24-2021

Hi Michael, first of all thank you. The piece of code you wrote works. The result in the pictures bellow. However, it looks ugly How can I visualize the result with adjust different colors and sizes of nodes or the thickness of the weights. Thank...

dilmacfatih · 05-11-2021

Hi utku, thank you for your solution. You saved my time :))

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Load csv with dublicated nodes where nodes should be unique

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