Łukasz Degórski


Definition Extraction Using a Sequential Combination of Baseline Grammars and Machine Learning Classifiers
Łukasz Degórski | Michał Marcińczuk | Adam Przepiórkowski
Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)

The paper deals with the task of definition extraction from a small and noisy corpus of instructive texts. Three approaches are presented: Partial Parsing, Machine Learning and a sequential combination of both. We show that applying ML methods with the support of a trivial grammar gives results better than a relatively complicated partial grammar, and much better than pure ML approach.


Towards the Automatic Extraction of Definitions in Slavic
Adam Przepiórkowski | Łukasz Degórski | Miroslav Spousta | Kiril Simov | Petya Osenova | Lothar Lemnitzer | Vladislav Kuboň | Beata Wójtowicz
Proceedings of the Workshop on Balto-Slavonic Natural Language Processing