Istituto di Scienza e Tecnologie dell'Informazione     
Baccianella S., Esuli A., Sebastiani F. Multi-faceted rating of product reviews. In: ERCIM News, vol. 77 pp. 60 - 61. European Research Consortium for Informatics and Mathematics (ERCIM), 2009.
Researchers from ISTI-CNR, Pisa, are working on an automatic rating system for online product reviews based on an analysis of their textual content.
Subject Ordinal regression
Product reviews
Feature selection
Text classification
I.2.6 Learning (K.3.2)
I.5.2 Design Methodology. Classifier design and evaluation

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