After reading What to do about [labeling] and [classification] tags? about labeling and classification, it became clear to me that many, if not most, of the posts on our site about classification relate to image classification.
The current excerpt for the classification tag is:
The process of sorting or arranging entities into groups or categories; on a map, the process of representing members of a group by the same symbol, usually defined in a legend.
While this may relate to image classification, I think it's too broad a definition.
Esri's definition is:
Image classification refers to the task of extracting information classes from a multiband raster image. The resulting raster from image classification can be used to create thematic maps. Depending on the interaction between the analyst and the computer during classification, there are two types of classification: supervised and unsupervised.
Do we need any of the following tags?
Or is it just a matter of redefining our existing classification tag to refer to image classification and remove it from the posts that don't relate to image classification?