Hoi, You conflate two issues. First when facts differ, it should be possible to explain why they differ. Only when there is no explanation particularly when there are no sources, there is an issue. In come real sources. When someone died on 7-5-1759 and another source has a different date, it may be the difference between a Julian and a Gregorian date. When a source makes this plain, one fact has been proven to be incorrect. When the date was 1759, it is obvious that the other date is more precise.. The point is very much that Wikipedia values sources and so does Wikidata. USE THEM and find that data sources may be wrong when they are. In this way we improve quality.
Many data sources have data from the same origin. It does not follow that without original sources they are all right. Quite the reverse. It does however take humans to be bold, to determine where a booboo has been made. Yes, we do decide what is right or wrong, we do this when we research an issue and that is exactly what this is about. It all starts with determining a source.
In the mean time, Wikidata is negligent in stating sources. The worst example is in the "primary sources" tool. It is bad because it is brought to us as the best work flow for adding uncertain data to Wikidata. So the world is not perfect but hey it is a wiki :) Thanks, GerardM
On 21 November 2015 at 00:32, Gnangarra gnangarra@gmail.com wrote:
... *When 100% is compared with another source and 85% is the same,**you only have to check 15% and decide what is righ**t*....
this very statement highlights one issue that
will always be a problem between Wikidata and Wikipedias. Wikipedia, at least in my 10 years of experience on en:wp is that when you have multiple sources that differ you highlight the existence of those sources and the conflict of information we dont decide what is right or wrong.
On 21 November 2015 at 06:35, Gerard Meijssen gerard.meijssen@gmail.com wrote:
Hoi, <grin> quality is different things </grin> I do care about quality but I
do
not necessarily agree with you how to best achieve it. Arguably bots are better and getting data into Wikidata than people. This means that the error rate of bots is typically better than what people do. It is all in the percentages.
I have always said that the best way to improve quality is by comparing sources. When Wikidata has no data, it is arguably better to import data from any source. When the quality is 90% correct, there is already 100% more data. When 100% is compared with another source and 85% is the same, you only have to check 15% and decide what is right. When you compare
with
two distinct sources, the percentage that differs changes again.. :) In this way it makes sense to check errors
It does not help when you state that either party has people that care or do not care about quality. By providing a high likelihood that something
is
problematic, you will learn who actually makes a difference. It however started with having data to compare in the first place Thanks, GerardM
On 20 November 2015 at 14:50, Petr Kadlec petr.kadlec@gmail.com wrote:
On Fri, Nov 20, 2015 at 8:18 AM, Gerard Meijssen < gerard.meijssen@gmail.com> wrote:
When Wikipedia is a black box, not communicating about with the
outside
world, at some stage the situation becomes toxic. At this moment
there
are
already those at Wikidata that argue not to bother about Wikipedia
quality
because in their view, Wikipedians do not care about its own quality.
Right. When some users blindly dump random data to Wikidata, not communicating about with the outside world, at some stage the situation becomes toxic. At this moment there are already those at Wikipedia that argue not to bother about Wikidata quality because in their view, Wikidatans do not care about its own quality.
For instance, take a look at https://www.wikidata.org/wiki/User_talk:GerardM https://www.wikidata.org/wiki/User_talk:GerardM/Archive_1
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