DERIUNLP: A Context Based Approach to Automatic Keyphrase Extraction
Georgeta Bordea, Paul Buitelaar · 2010
The DERI UNLP team participated in the SemEval 2010 Task #5 with an unsupervised system that automatically extracts keyphrases from scientific articles. Our approach does not only consider a general description of a term to select keyphrase candidates but also context information in the form of “skill types”. Even though our system analyses only a limited set of candidates, it is still able to outperform baseline unsupervised and supervised approaches. 1