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Raymond Yee

"Pro Web 2.0 Mashups: Remixing Data and Web Services"


For instance, you can see a list of popular tags in Flickr here:
http://www.flickr.com/photos/tags/
The URL for the most recent photos in Flickr associated with a tag is as follows:
http://www.flickr.com/photos/tags/{tag}/
For example:
http://www.flickr.com/photos/tags/flower/
Instead of sorting photos by the date uploaded, you can sort them by descending ???interestingness???
(a quantitative measure calculated by Flickr of how ???interesting??? a photo is):
http://www.flickr.com/photos/tags/{tag}/interesting/
Finally, for some tags, Flickr identifies distinct clusters of photos, which you can access
here:
http://www.flickr.com/photos/tags/{tag}/clusters/
For example:
http://www.flickr.com/photos/tags/flower/clusters/
You can display the popular tags used by a specific user here:
http://www.flickr.com/photos/{user-id}/tags/
You can list all the user??™s tags here:
http://www.flickr.com/photos/{user-id}/alltags/
You can show all photos with a given tag for a specific user here:
http://www.flickr.com/photos/{user-id}/tags/{tag}/
How Tags Are Used in Practice
So, how do people actually use tags in Flickr? Look around to get a feel for how people have
been tagging their photos. It is also helpful to draw upon the observations of seasoned Flickr
users with respect to general trends for how tags are used??”or should be used.3
CHAPTER 3 ?–  UNDERSTANDING TAGGING AND FOLKSONOMIES 63
3.


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