Damiano Spina

twitter online reputation management social media replab topic detection opinion mining company name disambiguation monitoring entity profiling real-time evaluation clustering information theory theory fusion ranking information retrieval audio podcast speakerlda topic models slam2015 acmmm2015 orma active learning polarity sentiment microblog posts aspects sigir2012 summarization events 2012 lrec manual annotation dataset classification trending topics filtering classification ugc womsa2009 sepln2009 opinion-based entity profiling