TY  - INPR
A1  - Dinu, Georgiana
A1  - Kübler, Sandra
A2  - Angelova, Galia
A2  - Bontcheva, Kalina
A2  - Mitkov, Ruslan
A2  - Nicolov, Nicolas
A2  - Nikolov, Nikolai
T1  - Sometimes less is more : Romanian word sense disambiguation revisited
N2  - Recent approaches to Word Sense Disambiguation (WSD) generally fall into two classes: (1) information-intensive approaches and (2) information-poor approaches. Our hypothesis is that for memory-based learning (MBL), a reduced amount of data is more beneficial than the full range of features used in the past. Our experiments show that MBL combined with a restricted set of features and a feature selection method that minimizes the feature set leads to competitive results, outperforming all systems that participated in the SENSEVAL-3 competition on the Romanian data. Thus, with this specific method, a tightly controlled feature set improves the accuracy of the classifier, reaching 74.0% in the fine-grained and 78.7% in the coarse-grained evaluation.
KW  - Rumänisch
KW  - Word Sense Disambiguation
KW  - Romanian
KW  - memory-based learning
Y1  - 2007
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/9929
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-1111249
UR  - http://cl.indiana.edu/~skuebler/papers/romwsd.pdf
SN  - 978-954-91743-7-3
N1  - Erschienen in: Galia Angelova ; Kalina Bontcheva ; Ruslan Mitkov ; Nicolas Nicolov ; Nikolai Nikolov (Hrsg.): International Conference Recent Advances in Natural Language Processing : proceedings, Shoumen : Incoma, 2007, S. 173-177, ISBN: 978-954-91743-7-3
ER  -