Javier Ortega
3 SlideShares 40 Followers 36 Folgens
Personal Information
Unternehmen/Arbeitsplatz
Seville, Spain Spain
Beruf
PhD Researcher
Branche
Technology / Software / Internet
Webseite
www.lsi.us.es/~fjortega
Info
My research interests are mainly focused on Social Network Analysis, Opinion Mining and Natural Language Processing, including: * Link Analysis * Characterization and modelling of social networks * Trust and Reputation Systems * Spam Detection * Reputation Management * User Generated Contents Processing * Topic Trend Detection and Mining
Kontaktdetails
Tags
web spam detection social networks social network trust and reputation online reputation management spamdexing spam ranking algorithms
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Aktuellste Beliebteste SlideShares

PhD Thesis presentation

Vor 11 Jahren • 1916 Aufrufe

PolarityTrust: measuring Trust and Reputation in Social Networks

Vor 12 Jahren • 652 Aufrufe

Spam Detection with a Content-based Random-walk Algorithm (SMUC'2010)

Vor 12 Jahren • 2114 Aufrufe