Giulia Donato

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2018

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Classifying the Informative Behaviour of Emoji in Microblogs
Giulia Donato | Patrizia Paggio
Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018)

2017

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Investigating Redundancy in Emoji Use: Study on a Twitter Based Corpus
Giulia Donato | Patrizia Paggio
Proceedings of the 8th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis

In this paper we present an annotated corpus created with the aim of analyzing the informative behaviour of emoji – an issue of importance for sentiment analysis and natural language processing. The corpus consists of 2475 tweets all containing at least one emoji, which has been annotated using one of the three possible classes: Redundant, Non Redundant, and Non Redundant + POS. We explain how the corpus was collected, describe the annotation procedure and the interface developed for the task. We provide an analysis of the corpus, considering also possible predictive features, discuss the problematic aspects of the annotation, and suggest future improvements.
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