Aspect Sentiment Triplet Extraction (ASTE) is an Aspect-Based Sentiment Analysis subtask (ABSA). It aims to extract aspect-opinion pairs from a sentence and identify the sentiment polarity associated with them. For instance, given the sentence ``Large rooms and great breakfast", ASTE outputs the triplet T = {(rooms, large, positive), (breakfast, great, positive)}. Although several approaches to ASBA have recently been proposed, those for Portuguese have been mostly limited to extracting only aspects without addressing ASTE tasks.

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[1] Jose Melendez Barros, Glauber De Bona, "Portuguese Aspect Sentiment Triplet Extraction Datasets", IEEE Dataport, 2021. [Online]. Available: http://dx.doi.org/10.21227/0ej1-br13. Accessed: Oct. 20, 2021.
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doi = {10.21227/0ej1-br13},
url = {http://dx.doi.org/10.21227/0ej1-br13},
author = {Jose Melendez Barros; Glauber De Bona },
publisher = {IEEE Dataport},
title = {Portuguese Aspect Sentiment Triplet Extraction Datasets},
year = {2021} }
TY - DATA
T1 - Portuguese Aspect Sentiment Triplet Extraction Datasets
AU - Jose Melendez Barros; Glauber De Bona
PY - 2021
PB - IEEE Dataport
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Jose Melendez Barros, Glauber De Bona. (2021). Portuguese Aspect Sentiment Triplet Extraction Datasets. IEEE Dataport. http://dx.doi.org/10.21227/0ej1-br13
Jose Melendez Barros, Glauber De Bona, 2021. Portuguese Aspect Sentiment Triplet Extraction Datasets. Available at: http://dx.doi.org/10.21227/0ej1-br13.
Jose Melendez Barros, Glauber De Bona. (2021). "Portuguese Aspect Sentiment Triplet Extraction Datasets." Web.
1. Jose Melendez Barros, Glauber De Bona. Portuguese Aspect Sentiment Triplet Extraction Datasets [Internet]. IEEE Dataport; 2021. Available from : http://dx.doi.org/10.21227/0ej1-br13
Jose Melendez Barros, Glauber De Bona. "Portuguese Aspect Sentiment Triplet Extraction Datasets." doi: 10.21227/0ej1-br13