I have 600 images tagged with keywords. In addition to nice pictures of tag clouds and frequency calculations, what sort of smart, insightful analysis can I do with these data that could reveal relationships between the tags and other (more formal) data attached to the images? Any advice on software tools (Windows, preferably FOSS) would be appreciated. I have some training in statistics and I have actually done textual statistics before but only briefly so I'm not familiar with the current tools and methods.
Best way to organize a list of tags and their hierarchy in a database of some sort? (More details & examples inside) [more inside]
How do I upload my digital photos to Flickr and make sure the metadata stays intact? [more inside]
Creatives Asset Management: Any suggestions for organizing creatives, mostly photos but some otherwise, across a network that doesn't cost thousands of dollars? [more inside]
I've decided to start editing metadata in my photographs. I want to add keywords via Photoshop CS. My question is, if I add keywords to a JPG, when I save it, will it recompress the image and thus degrade it?