Lars Aronsson wrote:
>On 06/18/2014 06:14 AM, MZMcBride wrote:
>> If you search for 'incategory:"Red flowers"', you can find pictures in
>> only that category. If you search for 'incategory:"Red flowers"
>> incategory:"Bicycles"', you can see the intersection of these two
>> categories. (No results currently, alas.)
>
>This requires that the interesting images have been
>categorized as having red flowers. I could just as well
>hope that the description text mentions red flowers,
>and do a full text search. Both will fail, because this
>detailed level of categorization/description is lacking.

This doesn't sound like a technical problem to me... can't you just add
the relevant categories? It's a wiki, after all.

Perhaps you're hoping for automatic image recognition? I don't think
computing, as a science, is there yet. I think I read something about
Google and videos of cats, but even the billionaires can't solve this
problem, yet. Sorry.

>Even though this picture is categorized as "fruit vendors",
>it isn't categorized as apples, bananas, cherries, peaches,
>and pears, or paper crates, or string, or mostly shadow
>with a little sunshine on a sidewalk. With 21 million files,
>how can we reach that level of detail in documentation?
>[...]

Click edit. Actually, Commons has HotCat enabled, so you can just click
the (+) link, I imagine. What's the issue?

>Here's a bicycle with red flowers, now categorized, [...]

Cool, thanks for that.

MZMcBride



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