August 2025
Intermediate to advanced
198 pages
5h 20m
German
Content preview from Language Models kompakt
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Kapitel 2 Grundlagen der Sprachmodellierung
Bei der Sprachmodellierung ist es erforderlich, Text in Zahlen zu überführen, die Computer verarbeiten können. In diesem Kapitel untersuchen wir, wie sich Wörter und Dokumente in numerische Formate umwandeln lassen, führen die Grundlagen der Sprachmodellierung ein und befassen uns mit zählbasierten Modellen als unsere erste Architektur. Schließlich stellen wir Techniken vor, um die Performance von Sprachmodellen zu messen.
Wir beginnen mit einer der ältesten und dennoch effektiven Techniken, mit der sich Text in brauchbare Daten für Machine Learning umwandeln lässt: Bag-of-Words.
Bag-of-Words
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