no code implementations • GWC 2016 • Anna Feltracco, Lorenzo Gatti, Elisabetta Jezek, Bernardo Magnini, Simone Magnolini
We present a methodology for building lexical sets for argument slots of Italian verbs.
no code implementations • 14 Sep 2022 • Oscar Araque, Lorenzo Gatti, Kyriaki Kalimeri
The LibertyMFD dictionary can be a valuable tool for policymakers to understand diverse viewpoints on controversial social issues such as vaccination, abortion, or even uprisings, as they happen and on a large scale.
1 code implementation • 17 Apr 2019 • Oscar Araque, Lorenzo Gatti, Kyriaki Kalimeri
In this study, we present MoralStrength, a lexicon of approximately 1, 000 lemmas, obtained as an extension of the Moral Foundations Dictionary, based on WordNet synsets.
no code implementations • WS 2018 • Lorenzo Gatti, Chris van der Lee, Mari{\"e}t Theune
This paper presents a new version of a football reports generation system called PASS.
1 code implementation • 8 Oct 2018 • Oscar Araque, Lorenzo Gatti, Jacopo Staiano, Marco Guerini
Several lexica for sentiment analysis have been developed and made available in the NLP community.
no code implementations • SEMEVAL 2017 • Youness Mansar, Lorenzo Gatti, Sira Ferradans, Marco Guerini, Jacopo Staiano
In this paper, we describe a methodology to infer Bullish or Bearish sentiment towards companies/brands.
no code implementations • EACL 2017 • Lorenzo Gatti, G{\"o}zde {\"O}zbal, Oliviero Stock, Carlo Strapparava
Musical parody, i. e. the act of changing the lyrics of an existing and very well-known song, is a commonly used technique for creating catchy advertising tunes and for mocking people or events.
no code implementations • 30 Oct 2015 • Lorenzo Gatti, Marco Guerini, Marco Turchi
Using this technique we have built SentiWords, a prior polarity lexicon of approximately 155, 000 words, that has both a high precision and a high coverage.
no code implementations • LREC 2014 • Carlo Strapparava, Lorenzo Gatti, Marco Guerini, Oliviero Stock
In computation linguistics a combination of syntagmatic and paradigmatic features is often exploited.
no code implementations • EMNLP 2013 • 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.