Software

DKPro Core is a collection of software components for natural language processing (NLP) based on the Apache UIMA framework. The provided components wrap a constantly growing set of stand-of-the-art NLP tools and also include several original components covering a wide range of tasks including: tokenization/segmentation, compound splitting, stemming, part-of-speech tagging, lemmatization, constituency parsing, dependency parsing, named entity recognition, coreference resolution, language identification, spelling correction, grammar checking, and support for reading and writing various file and corpus formats.

DKPro Core offers two sets of components:

•  DKPro Core ASL provides components under the Apache Software License 2.0
•  DKPro Core GPL provides components under the GNU Public License 3.0

DKPro Core relies heavily on  uimaFIT. DKPro Core is meant to be used with Apache Maven. The main components are hosted on  Maven Central while distributable models are available from the public  Maven repository at UKP Lab.