Document (#36806)

Author

Strube, M.

Title

Kreativ durch Analogien

Source

Spektrum der Wissenschaft. 2011, H.12, S.30-33

Year

2011

Series

Spektrum der Wissenschaft - Extra: Datengetriebene Wissenschaft

Abstract

Gleiche Strukturen erkennen bei Dingen, die auf den ersten Blick nichts miteinander gemein haben: Das ist das Arbeitsprinzip, mit dem die interdisziplinäre Computerlinguistik ihre Erfolge erzielt.

Content

"Die Computerlinguistik vereinigt Elemente von Informatik und Linguistik; sie verwendet darüber hinaus Methoden aus weiteren Gebieten wie Mathematik, Psychologie, Statistik und künstliche Intelligenz. Der Reiz und die Herausforderung einer solchen interdisziplinären Wissenschaft liegen darin, Analogien zwischen Konzepten aus weit entfernten Teilgebieten zu erkennen und zu nutzen. Paradebeispiel dafür ist einer der entscheidenden Durchbrüche, welche die Computerlinguistik prägten. Es geht um das »Parsing«: Ein Computerprogramm, genauer gesagt ein Compiler, nimmt Zeichen für Zeichen den Input des Benutzers entgegen, der in diesem Fall seinerseits aus dem Text eines Computerprogramms besteht, und ermittelt dessen Struktur. Im Prinzip dasselbe tut ein Mensch, der einen gesprochenen Satz hört und versteht."

Theme

Computerlinguistik

Field

Kognitionswissenschaft

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