Esuli A., Moreo A., Sebastiani F.
Computer Science - Machine Learning Machine Learning (stat.ML) Statistics - Machine Learning quantification sentiment analysis Artificial Intelligence Computer Networks and Communications cross-lingual Information Retrieval (cs.IR) quanet FOS: Computer and information sciences Computer Science - Information Retrieval Machine Learning (cs.LG)
Sentiment Quantification is the task of estimating the relative frequency of sentiment-related classes-such as Positive and Negative-in a set of unlabeled documents. It is an important topic in sentiment analysis, as the study of sentiment-related quantities and trends across a population is often of higher interest than the analysis of individual instances. In this article, we propose a method for cross-lingual sentiment quantification, the task of performing sentiment quantification when training documents are available for a source language S, but not for the target language T, for which sentiment quantification needs to be performed. Cross-lingual sentiment quantification (and cross-lingual text quantification in general) has never been discussed before in the literature; we establish baseline results for the binary case by combining state-of-the-art quantification methods with methods capable of generating cross-lingual vectorial representations of the source and target documents involved. Experiments on publicly available datasets for crosslingual sentiment classification show that the presented method performs cross-lingual sentiment quantification with high accuracy.
Source: IEEE intelligent systems 35 (2020): 106–113. doi:10.1109/MIS.2020.2979203
Publisher: IEEE Computer Society,, Los Alamitos, CA , Stati Uniti d'America
@article{oai:it.cnr:prodotti:438786, title = {Cross-Lingual Sentiment Quantification}, author = {Esuli A. and Moreo A. and Sebastiani F.}, publisher = {IEEE Computer Society,, Los Alamitos, CA , Stati Uniti d'America}, doi = {10.1109/mis.2020.2979203 and 10.48550/arxiv.1904.07965}, journal = {IEEE intelligent systems}, volume = {35}, pages = {106–113}, year = {2020} }
Preprint version
Postprint version
10.1109/mis.2020.2979203
10.48550/arxiv.1904.07965
arXiv.org e-Print Archive
IEEE Intelligent Systems
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