I usually explain that a taxonomy is a structured kind of controlled vocabulary, which is list of terms (or concepts) usually used to tag content to aid in its retrieval. The structure can be hierarchical, faceted, or a combination. Other people have defined taxonomies for a general audience in more…
Tag: Classification schemes
Classification Systems vs. Taxonomies
The design of modern taxonomies tends to involve more lumping, whereas the design of classification systems has involved more splitting
Vocabularies and Controlled Vocabularies
I have long considered a taxonomy as a particular, structured kind of controlled vocabulary. More recently, however, I have been hearing of “vocabularies” without the word “controlled” in front, although still for the purposes of information management and retrieval, which is cause to wonder: are controlled vocabularies and vocabularies the…
Taxonomies vs. Classification
A question had come up in one of my classes on how classification differs from taxonomies/thesauri. As part of an assignment to find thesauri on the web a student sought to find “how the Federal Government classifies its publications and was expecting to find a very elaborate Thesaurus … and…