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Large Language Models as Explainable AI Ensemble Aggregators for Business Review Sentiment Analysis: A Comparative Study with Classical Ensembles

Online business reviews encode rich customer sentiment that is critical for commercial decision making, yet accurately predicting star ratings from free text remains a challenging five-class classification problem. Classical ensemble methods—Soft Voting, Weighted Voting, and Stacking—aggregate compl...

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Autori principali: Konstantinos I. Roumeliotis, Dionisis Margaris, Dimitris Spiliotopoulos, Costas Vassilakis
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2026-06-01
Serie:Applied Sciences
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Accesso online:https://www.mdpi.com/2076-3417/16/13/6479
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