44 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
4 papers · 1 filter
Concept Tagging for Natural Language Understanding: Two Decadelong Algorithm Development
Jacopo Gobbi, Evgeny Stepanov, Giuseppe Riccardi
Concept tagging is a type of structured learning needed for natural language understanding (NLU) systems. In this task, meaning labels from a domain ontology are assigned to word s…
Why Do Urban Legends Go Viral?
Marco Guerini, Carlo Strapparava
Urban legends are a genre of modern folklore, consisting of stories about rare and exceptional events, just plausible enough to be believed, which tend to propagate inexorably acro…
Sentiment Analysis: How to Derive Prior Polarities from SentiWordNet
Marco Guerini, Lorenzo Gatti, Marco Turchi
Assigning a positive or negative score to a word out of context (i.e. a word's prior polarity) is a challenging task for sentiment analysis. In the literature, various approaches b…
Ecological Evaluation of Persuasive Messages Using Google AdWords
Marco Guerini, Carlo Strapparava, Oliviero Stock
In recent years there has been a growing interest in crowdsourcing methodologies to be used in experimental research for NLP tasks. In particular, evaluation of systems and theorie…