Hi Luis, On 07/13/2012 04:27 PM, Luis Daniel Ibáñez González wrote: > Hi all, > > In http://live.dbpedia.org/LiveStats/ there are live statistics about > the changes performed in DBPedia Live during the last minute/hour/day, > I would like to know if an history of this (maybe only the daily ones) > is available somewhere. What I want in the end is to be able to say > something like "in june 2012, DBPediaLive had an average of xx inserts > and yy deletes (if i can also have which pairs insert-delete are > related as an update, would be awesome), which represents zz% of the > total of triples". > > If not, I think it can be done with some scripting (because I'm better > in scripting than in Scala), IMHO it would be nice if each daily > changeset had an "statistics" file like this: > > numofTriples at start of the day: N1 > numofTriples at the end of the day: N2 > numof Inserts: I > num of Deletes: D > num of edits: U > > I don't know if i can assume that if the same subject appears in a > pair insert.file delete.file of the same time, is an update, or if its > more complicated than that. If it is, well, inserts and deletes works > for me, seeing each pair as an Delete-Insert SPARQL Operation with > ground triples and simply counting for the size. What I don't know > where I can find is the number of triples in the whole dataset each day.
Actually the statistics you are looking for here are not currently supported by DBpedia-Live, but we will place it in our future plans. But you urgently need them, you can look changesets that are generated daily. Those changesets are available in [1]. You can simply download the file of a specific day, decompress it, and you will find 2 sets of N-Triples files; one for added triples, and one for deleted ones. You can simply count the number of triples in each to get the required results. > > Thanks in advance. > > -- > Ing. Luis Daniel Ibáñez G. [1] http://live.dbpedia.org/liveupdates/ -- Kind Regards Mohamed Morsey Department of Computer Science University of Leipzig ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Dbpedia-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
