Re: [Neo4j] Recommendation based on likes

2010-07-25 Thread veggen
Thanks for the reply Marko. It's great to hear you're doing a presentation on this exact topic! Had to read a bit on Gremlin to grasp your code, but now I understand it (I love Gremlin, btw). The only thing that is not clear to me here is sorting. As I see it, the code will return a list of

[Neo4j] Recommendation based on likes

2010-07-24 Thread veggen
It's a fairly typical recommendation scenario: a user is looking at an item and gets suggestions for other items based on the number of users that like this item liking those other items also. So, I'm trying to implement this using Neo4j. Obviously, the graph contains user nodes and item nodes

Re: [Neo4j] Recommendation based on likes

2010-07-24 Thread Marko Rodriguez
Hello, I have a presentation on will be putting on Slideshare on Monday the 26th. I discuss, in depth, numerous recommendation algorithms, execution times, and techniques to modify/augment such algorithms. I will post the presentation URL to this list on Monday. For your current question, in