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From Konstantin Papkovskiy <konstan...@papkovskiy.com>
Subject Re: DM effectiveness
Date Sat, 28 Mar 2015 18:21:08 GMT
I made the sample UA list from logs of our backend servers for mobile apps.
Here is the list:
https://www.dropbox.com/s/ne35o5etd7oj40f/ua_mobile_sample.csv.zip?dl=0

You are welcome.

On Sat, Mar 28, 2015 at 8:12 PM, Reza Naghibi <rezan@apache.org> wrote:

> If you can make JIRA tickets for the missing devices, that would be great.
> We still have one more 1.0.x release scheduled for the spring/summer.
>
> Also, yes, if you can upload the user-agent list you used somewhere, that
> would be great. Where did you get these user agents from?
>
> thanks!
>
> On Sat, Mar 28, 2015 at 11:10 AM, Konstantin Papkovskiy <
> konstantin@papkovskiy.com> wrote:
>
> > Hello all,
> >
> > I tested how effective DeviceMap in user device detection. I ran tests
> on a
> > dataset of 1M user agents (mostly mobile). Here are my results.
> >
> > Top 10 devices
> > Device ID# of detections% of allgenericAndroid27784227.78%iPad648816.49%
> > iPhone468034.68%NokiaN8-00345173.45%GT-I9300242152.42%unknown180231.80%
> >
> GT-I9100159501.60%GT-P3100147581.48%Nokia5800d140041.40%GT-P5100123321.23%
> >
> >
> > DeviceMap data version: 1.0.2
> > DeviceMap gem version: 0.1.1
> > Number of user agents: 1 000 000
> > Number of unique user agents: 18 743
> > Number of successful detections: 981 977
> > Detection rate: 98.20 %
> > Number of unique successful detections: 1 027
> > Detection rate (unique UA): 5.48 %
> > *Detection rate (without genericAndroid): 70.42 %*
> >
> > As you can see, if I don't count "genericAndroid" and "unknown" then
> > detection rate is about 70 %, which is rather low. If you add some of the
> > most popular android UA to DM, its effectiveness will improve
> drastically.
> > But it will get progressively harder to increase this metric.
> >
> > I can provide the most popular UA from our logs if it will be useful.
> >
> >
> > Regards
> >
> > Konstantin
> >
>

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