Inproceedings1500
Automatic Acquisition of Ranked Qualia Structures from the Web
Automatic Acquisition of Ranked Qualia Structures from the Web
Published: 2007
Juni
Buchtitel: Proceedings of the Annual Meeting of the Association for Computational Linguistics (ACL)
Seiten: 888--895
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Kurzfassung
This paper presents an approach for the automatic
acquisition of qualia structures for
nouns from the Web and thus opens the possibility
to explore the impact of qualia structures
for natural language processing at a
larger scale. The approach builds on earlier
work based on the idea of matching specific
lexico-syntactic patterns conveying a
certain semantic relation on the World Wide
Web using standard search engines. In our
approach, the qualia elements are actually
ranked for each qualia role with respect to
some measure. The specific contribution of
the paper lies in the extensive analysis and
quantitative comparison of different measures
for ranking the qualia elements. Further,
for the first time, we present a quantitative
evaluation of such an approach for
learning qualia structures with respect to a
handcrafted gold standard.
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