Hi guys,
Dario and I are working together on this, so let me clarify, what we want to
achieve. An example query in a friend network would be:
Retrieve a set of people P that are the direct friends of person A. P should
include only those friends that are also on a path between A and another
user
including/excluding nodes
whereas when describing the Evaluations you spoke about including/excluding
paths.
Which of those is correct ?
Cheers
Michael
Am 07.04.2011 um 10:40 schrieb Mattias Persson:
2011/4/7 Stephan Hagemann stephan.hagem...@googlemail.com:
Hi guys,
Dario and I
Thanks, that will help! Iwill try defining my own uniqueness criteria.
Oh, so if any node in the path has been returned in any other path
before if (except the start node) then exclude it? That's the first
time I've heard that requirement. Love the fact that you sent a
picture, guys :)
Hi all,
is there a way for me to get to the number of nodes or relationships that
the graph algorithms (like ShortestPath) have visited and output it with the
result of the query? I would like to do that to analyze the performance and
load of query processing. Any ideas?
Thanks!
Stephan
Hi Tobias,
yes!
Since computation isn't performed until actually requested (when the
iterator is iterated over), and since the Iterable could give a different
result when you iterate over it subsequent times (due to the graph being
modified), the Iterator object is the only object where I
Hi all,
the reason I asked the question about counting the number of visited nodes
earlier is that we are running into performance issues when working with
different expanders.
Our graph contains *user* and *company* nodes. There are a lot more users
than companies. Users are connected through
/peterneubauer
http://www.neo4j.org - Your high performance graph
database.
http://startupbootcamp.org/- Ă–resund - Innovation happens HERE.
http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
On Mon, Apr 11, 2011 at 4:14 PM, Stephan Hagemann
Hi Gunda,
I believe you are asking fir the same thing I asked for a couple of days
ago. Check this thread:
http://lists.neo4j.org/pipermail/user/2011-April/007932.html
As the discussion shows, this feature is currently not available but
probably interesting in a lot of settings. At least for
Hello group,
I just realized that since upgrading to Neo4j 1.3 my deployment is broken.
It seems to be due to the fact that when starting up, the server does not
return to a prompt (I noticed this locally also - I need to press enter to
get the prompt). Vlad (the deployment script) thus probably
Hi everyone,
a rather old linux installation on our build server led us to find out that
the new start script introduced in M05 (?) does not work with all versions
of bash.
We got:
cruise:/virtual/hudson/hudson_home/jobs/graphdb/workspace#
/opt/neo4j/bin/neo4j start
/opt/neo4j/bin/neo4j: line
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