Roberto Zicari

Goethe University Frankfurt

Grüneburgplatz 1

Frankfurt am Main, 60323

Germany

SCHOLARLY PAPERS

3

DOWNLOADS

297

SSRN CITATIONS

0

CROSSREF CITATIONS

0

Scholarly Papers (3)

1.

Mining Negativity from Online Reviews: A Comparison between Search and Experience Goods

Number of pages: 47 Posted: 12 Jan 2013 Last Revised: 09 Jul 2013
Hof University of Applied Sciences - Institute of Information Systems, University of East Anglia (UEA) - Norwich Business School, Hof University of Applied Sciences - Institute of Information Systems and Goethe University Frankfurt
Downloads 192 (163,581)

Abstract:

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Search vs. experience goods, word of mouth, negativity, sentiment analysis

2.

Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews

Number of pages: 11 Posted: 26 Apr 2014
Matthias Mertz, Nikolaos Korfiatis and Roberto Zicari
Goethe University Frankfurt, University of East Anglia (UEA) - Norwich Business School and Goethe University Frankfurt
Downloads 63 (360,646)

Abstract:

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Online reviews, Review helpfulness prediction, Text-based features, Feature engineering

3.

Gender Effects and Cooperation Styles in the Facebook Community: A Quasi-Experimental Assessment

Number of pages: 21 Posted: 22 Jul 2013 Last Revised: 26 Feb 2015
University of East Anglia (UEA) - Norwich Business School, Goethe University Frankfurt and American College of Greece (DEREE)
Downloads 42 (431,704)

Abstract:

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Facebook, gender effects, social dillemas, VCM