The News Classifier API aims to assign each input document a category, based on the 17 top-level categories of IPTC Subject Reference System. The API also allows for a the two more category candidates which were ranked 2nd and 3rd. Ontotext is a provider of semantic software.
The following is a list of SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.