AMIA 2013 Annual Symposium, Washington, DC, November 16-20, 2013, p. 904
A systematic approach for automatically generating derivational variants based on the SPECIALIST Lexicon was proposed and implemented in Lexical Tools . This approach addressed the prefix (PD), zero (ZD), and suffix (SD) derivations from nominalizations (nomD). This paper describe s the generation of SD (not from nomD) based on the Lexicon in the Lexical Tools, including both SD-Facts and SD-Rules. New derivational features, such as negation, derivation types, and enhanced algorithms are also included in the Lexical Tools 2013 release for better precision and recall in NLP applications.
Implementing comprehensive derivational features in Llexical tools using a systematical approach [Poster]. AMIA 2013 Annual Symposium, Washington, DC, November 16-20, 2013, p. 904