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Praxiseinstieg Machine Learning mit Scikit-Learn, Keras und TensorFlow, 3rd Edition
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Praxiseinstieg Machine Learning mit Scikit-Learn, Keras und TensorFlow, 3rd Edition

by Aurélien Géron
August 2023
Intermediate to advanced
878 pages
26h 46m
German
dpunkt
Content preview from Praxiseinstieg Machine Learning mit Scikit-Learn, Keras und TensorFlow, 3rd Edition

KAPITEL 3

Klassifikation

In Kapitel 1 haben wir erwähnt, dass die am häufigsten zu findenden Aufgaben beim überwachten Lernen Regression (die Vorhersage von Werten) und Klassifikation (die Vorhersage von Kategorien) sind. In Kapitel 2 haben wir uns eine Regressionsaufgabe genauer angesehen, bei der wir den Wert von Immobilien mit unterschiedlichen Algorithmen wie linearer Regression, Entscheidungsbäumen und Random Forests vorhergesagt haben (diese Methoden werden in späteren Kapiteln genauer vorgestellt). Wenden wir uns nun Systemen zur Klassifikation zu.

MNIST

In diesem Kapitel werden wir den MNIST-Datensatz verwenden, eine Sammlung von 70.000 kleinen Bildern handschriftlicher Ziffern, die von Oberschülern und Mitarbeitern des US Census Bureau ...

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Praxiseinstieg Machine Learning mit Scikit-Learn, Keras und TensorFlow, 2nd Edition

Praxiseinstieg Machine Learning mit Scikit-Learn, Keras und TensorFlow, 2nd Edition

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Publisher Resources

ISBN: 9781098168643