Just a clarifying note: Dario still needs to review the actual methodology. While Legal have approved it from their end, they've also made clear that this is contingent on the anonymisation methodology pasting muster from an R&D point of view.
On 5 March 2015 at 12:39, Oliver Keyes <oke...@wikimedia.org> wrote: > Just an FYI that Legal have approved this release under the > anonymisation procedures we've set out (thanks Michelle!) on the > condition that Dario, too, is comfortable with them. Dario? > > On 4 March 2015 at 17:16, Oliver Keyes <oke...@wikimedia.org> wrote: >> So it's distinct people, globally - and I deliberately made it wooly >> it by operating over username, which means the threshold is fuzzy >> (i.e., at a minimum it's 50. At a maximum it's 50x[number of wikis]). >> >> It's very deliberately dimension-free: user_agent, >> edit_count_in_non_specified_90_day_period, and that's it. >> >> On 4 March 2015 at 17:12, Aaron Halfaker <ahalfa...@wikimedia.org> wrote: >>> Assuming this was public, I could use this data on seldom edited Wikis to >>> find out which editors likely have old browser/OS versions with >>> vulnerabilities that I could attack[1]. This would be easier and easier the >>> more dimensions you add to the data. >>> >>> <re-reads> >>> >>> OK. The anonymization strategy for dropping records that represent < 50 >>> distinct editors seems to address this concern. 50 edits is a lot. So >>> this data wouldn't be too terribly useful for under-active wikis. Then >>> again, if you just want to a sense for what the dominant browser/OS pairs >>> are, then they will likely represent > 50 unique editors on most projects. >>> >>> 1. Props to Matt Flaschen and Dan Andreescu for helping me work through the >>> implications of that one. >>> >>> On Tue, Mar 3, 2015 at 9:59 PM, Oliver Keyes <oke...@wikimedia.org> wrote: >>>> >>>> Yeah, makes sense. >>>> >>>> On 3 March 2015 at 20:38, Nuria Ruiz <nu...@wikimedia.org> wrote: >>>> >>Agreed. Do we have a way of syncing files to Labs yet? >>>> > No need to sync if file is available in an endpoint like >>>> > htpp://some-data-here >>>> > >>>> > On Tue, Mar 3, 2015 at 4:50 PM, Oliver Keyes <oke...@wikimedia.org> >>>> > wrote: >>>> >> >>>> >> On 3 March 2015 at 19:35, Nuria Ruiz <nu...@wikimedia.org> wrote: >>>> >> >>Erik has asked me to write an exploratory app for user-agent data. >>>> >> >> The >>>> >> >>idea is to enable Product Managers and engineers to easily explore >>>> >> >>what users use so they know what to support. I've thrown up an >>>> >> >> example >>>> >> >>screenshot at http://ironholds.org/agents_example_screen.png >>>> >> > >>>> >> > I cannot speak as to the interest of community about this data but >>>> >> > for >>>> >> > developers and PM we should make sure we have a solid way to update >>>> >> > any >>>> >> > data >>>> >> > we put up. User Agent data is outdated as soon as a new version of >>>> >> > android >>>> >> > or iOs is released, a new popular phone comes along or a new >>>> >> > autoupdate >>>> >> > for >>>> >> > popular browsers. Not only that, if we make changes to, say, redirect >>>> >> > all >>>> >> > iPad users to the desktop site we want to asses effect of those >>>> >> > changes >>>> >> > as >>>> >> > soon as possible. A monthly update will be a must. Also >>>> >> > distinguishing >>>> >> > between browser percentages on desktop site versus mobile site versus >>>> >> > apps >>>> >> > is a must for this data to be real useful for PMs and developers >>>> >> > (specially >>>> >> > for bug triage). >>>> >> > >>>> >> >>>> >> Yes! However, I am addressing a specific ad-hoc request. If there is a >>>> >> need for this (I agree there is) I hope Toby and Kevin can eke out the >>>> >> time on the Analytics Engineering schedule to work on it; y'all are a >>>> >> lot better at infrastructure work than me :). >>>> >> >>>> >> > >>>> >> > We have couple backlog items to make monthly reports on this regard. >>>> >> > A >>>> >> > UI on >>>> >> > top of them will be superb. >>>> >> > >>>> >> >>>> >> Agreed. Do we have a way of syncing files to Labs yet? That's the >>>> >> biggest blocker. The UI doesn't care what the file contains as long as >>>> >> it's a TSV with a header row - I've deliberately built it so that >>>> >> things like the download links are dynamic and can change. >>>> >> >>>> >> > >>>> >> > >>>> >> > >>>> >> > >>>> >> > On Tue, Mar 3, 2015 at 1:05 PM, Oliver Keyes <oke...@wikimedia.org> >>>> >> > wrote: >>>> >> >> >>>> >> >> Hey all, >>>> >> >> >>>> >> >> (Sending this to the public list because it's more transparent and >>>> >> >> I'd >>>> >> >> like people who think this data is useful to be able to shout out) >>>> >> >> >>>> >> >> Erik has asked me to write an exploratory app for user-agent data. >>>> >> >> The >>>> >> >> idea is to enable Product Managers and engineers to easily explore >>>> >> >> what users use so they know what to support. I've thrown up an >>>> >> >> example >>>> >> >> screenshot at http://ironholds.org/agents_example_screen.png (I'd >>>> >> >> host it on Commons, inb4Dario, but I'm not sure the copyright status >>>> >> >> of the UI) >>>> >> >> >>>> >> >> One side-effect of this is that we end up with files of common user >>>> >> >> agents, split between {readers,editors} and {mobile, desktop}, >>>> >> >> parsed >>>> >> >> and unparsed. I'd like to release these files. The reuse potential >>>> >> >> is >>>> >> >> twofold; researchers and engineers can use the parsed files to see >>>> >> >> what browser penetration looks like globally and what browsers >>>> >> >> should >>>> >> >> be supported at a top-10, and software engineers can use the >>>> >> >> unparsed >>>> >> >> files to improve detection rates. >>>> >> >> >>>> >> >> The privacy implications /should/ be minimal, because of how this >>>> >> >> data >>>> >> >> is gathered. The editor data is gathered from the checkuser table, >>>> >> >> globally, and automatically excludes any user agent used by fewer >>>> >> >> than >>>> >> >> 50 distinct usernames. The reader data is gathered from a month of >>>> >> >> 1:1000 sampled log files, and excludes any agent responsible for >>>> >> >> fewer >>>> >> >> than 500 pageviews in a 24 hour period (except, sampled. So, >>>> >> >> practically speaking, that's 500,000 pageviews) >>>> >> >> >>>> >> >> What do people think about making this a data release? Would people >>>> >> >> get value from the data, as well as the tool? >>>> >> >> >>>> >> >> -- >>>> >> >> Oliver Keyes >>>> >> >> Research Analyst >>>> >> >> Wikimedia Foundation >>>> >> >> >>>> >> >> _______________________________________________ >>>> >> >> Analytics mailing list >>>> >> >> Analytics@lists.wikimedia.org >>>> >> >> https://lists.wikimedia.org/mailman/listinfo/analytics >>>> >> > >>>> >> > >>>> >> > >>>> >> > _______________________________________________ >>>> >> > Analytics mailing list >>>> >> > Analytics@lists.wikimedia.org >>>> >> > https://lists.wikimedia.org/mailman/listinfo/analytics >>>> >> > >>>> >> >>>> >> >>>> >> >>>> >> -- >>>> >> Oliver Keyes >>>> >> Research Analyst >>>> >> Wikimedia Foundation >>>> >> >>>> >> _______________________________________________ >>>> >> Analytics mailing list >>>> >> Analytics@lists.wikimedia.org >>>> >> https://lists.wikimedia.org/mailman/listinfo/analytics >>>> > >>>> > >>>> > >>>> > _______________________________________________ >>>> > Analytics mailing list >>>> > Analytics@lists.wikimedia.org >>>> > https://lists.wikimedia.org/mailman/listinfo/analytics >>>> > >>>> >>>> >>>> >>>> -- >>>> Oliver Keyes >>>> Research Analyst >>>> Wikimedia Foundation >>>> >>>> _______________________________________________ >>>> Analytics mailing list >>>> Analytics@lists.wikimedia.org >>>> https://lists.wikimedia.org/mailman/listinfo/analytics >>> >>> >>> >>> _______________________________________________ >>> Analytics mailing list >>> Analytics@lists.wikimedia.org >>> https://lists.wikimedia.org/mailman/listinfo/analytics >>> >> >> >> >> -- >> Oliver Keyes >> Research Analyst >> Wikimedia Foundation > > > > -- > Oliver Keyes > Research Analyst > Wikimedia Foundation -- Oliver Keyes Research Analyst Wikimedia Foundation _______________________________________________ Analytics mailing list Analytics@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/analytics
