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NLIR


Zusammenfassung

Up to now, the results of applying sophisticated NL techniques to IR have been mostly disappointing. Our research aims at investigating in detail the role of syntactic analysis in IR and at finding answers to the question why it works better for some queries and worse for others. The final goal is a hybrid algorithm that selectively applies syntactic analysis to certain classes of queries while relying on standard statistical techniques otherwise.

Mitarbeiter
Zusatzinfo
Typ
Interne Forschungsprojekte
Dauer
2000 - 2002
Executive
Forschungsgruppe Multimedia Information Systems
Kontakt
Fakultät für Informatik
Universität Wien

Währinger Straße 29
1090 Wien