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ISBN10: 6208796725
ISBN13: 9786208796723
Publisher: Verlag Unser Wissen
Published: Mar 28 2025
Pages: 208
Weight: 0.63
Height: 0.48 Width: 6.00 Depth: 9.00
Language: German
ISBN13: 9786208796723
Publisher: Verlag Unser Wissen
Published: Mar 28 2025
Pages: 208
Weight: 0.63
Height: 0.48 Width: 6.00 Depth: 9.00
Language: German
In dieser Studie wird ein hybrides Modell vorgestellt, das die Stärken von K-means Clustering und Support Vector Machines (SVM) zur Klassifizierung von Online-Produktbewertungen nutzt. K-means wird verwendet, um Bewertungen in Clustern zu gruppieren, wodurch die Datenkomplexität reduziert und die Merkmalsextraktion verbessert wird. Anschlie end wird SVM eingesetzt, um die geclusterten Daten in positive, negative oder neutrale Bewertungen zu klassifizieren. Der kombinierte Ansatz verbessert die Klassifizierungsgenauigkeit, reduziert die Rechenkosten und bewältigt effektiv gro e Datensätze. Die experimentellen Ergebnisse zeigen, dass das vorgeschlagene Modell herkömmliche eigenständige Klassifizierungsverfahren in Bezug auf Präzision, Wiedererkennung und Gesamtgenauigkeit übertrifft.
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