Rekurrente neuronale Netze haben etwas Magisches.
– Andrej Karpathy, »The Unreasonable Effectiveness of Recurrent Neural Networks«, http://mng.bz/VqPW
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In diesem Kapitel:
Die Herausforderungen von variabler Größe
Die erstaunliche Leistungsstärke gemittelter Wortvektoren
Die Beschränkungen von Bag-of-words-Vektoren
Verwendung von Einheitsmatrizen zum Summieren von Wort-Embeddings
Erlernen der Übergangsmatrix
Erlernen, Satzvektoren zu erzeugen
Forward Propagation in Python
Forward Propagation und Backpropagation beliebiger Größe
Aktualisierung von Gewichten beliebiger Größe
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