Re: [Neo4j] KeyError in python

I tried again to run the program and still got the same error, at the same point. I'm running it on Ubuntu 10.10, but I could try on a pc with Windows 7 and more RAM. Cheers, Jacopo ___ NOTICE: THIS MAILING LIST IS BEING SWITCHED TO GOOGLE GROUPS, pleas

[Neo4j] KeyError in python

Hi all! I'm using python embedded in order to classify all the nodes in a neo4j graph previously labeled with properties. The graph is about 3.9GB with 7M nodes and 30-40M relationships. I've two questions: 1- the program worked correctly for hours then crashed suddenly with this error: Traceback (

Re: [Neo4j] google n grams data set in neo4j

least some part of it) for free (and legally, of course) ? I've found just this page ( http://www.ldc.upenn.edu/Catalog/CatalogEntry.jsp?catalogId=LDC2006T13) but it seems I would have to pay. Cheers, Jacopo Farina 2011/11/28 Peter Neubauer > Seriously cool stuff René! > > I would l

Re: [Neo4j] Python embedded and Java batch inserter

Yes! It worked! Thanks a lot. Jacopo Farina 2011/10/18 Jacob Hansson > I think this might be another case of a problem that would be a lot easier > to solve if the python bindings pushed out full stack traces. It's in my > backlog to fix that. > > I'm gonna *guess* t

[Neo4j] Python embedded and Java batch inserter

heers! Jacopo Farina ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Open Data Sets?

te it, but the code is trivial, feel free to use it: http://pastebin.com/mj3bkDmZ It contains an utility class to read the file line per line, I'm sorry for the comments in Italian. The program avoids to load most of the stub or redirect categories, the execution should last 5-7 hours. Chee

Re: [Neo4j] Executing arbitrary code through REST (was: Specifying "best first" order of traverse over REST API)

Thanks a lot for the answer. Cheers! Jacopo Farina 2011/8/26 Javier de la Rosa > On Fri, Aug 26, 2011 at 13:12, Matt Luongo wrote: > > I think Javier is working on adding a "returns=" style parameter in > > the most recent source so that > > the client can figure

Re: [Neo4j] Executing arbitrary code through REST (was: Specifying "best first" order of traverse over REST API)

Nice! is there a way to run it easily from python with neo4jrestclient, avoiding creating an http request manually ? In general, I wasn't able to understand how to run a Gremlin script, or just a query, in python through the restclient library. Probably is a very simple business, but I started usin

Re: [Neo4j] Neo4j vs orient db

mpare them by myself. Cheers, Jacopo Farina 2011/7/11 Jacob Hansson > On Sun, Jul 10, 2011 at 7:43 AM, Aliabbas wrote: > > > thanks andrew ! . Can you share with us your experiment for very large > > databases . Orient db also claims to be highly scalable and follows a >

Re: [Neo4j] finding all shortest paths between one node and all other nodes in a large scale databse

Hi, I had the same problem and solved it by assigning a distance label to any node. The procedure is: 1-take the starting node N and add it to a set A, define the set B 2-set the value d=1 3-for any node M in A: 3.1 set the label "distance" of M to d 3.2 for any node X which is connected to