Browsing by Subject "Aspect extraction"

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Extracting aspects, sentiment and categories of aspects in user reviews about restaurants and cars

Ivanov V.; Tutubalina E.; Mingazov N.; Alimova I. (2015)

This paper describes a method for solving aspect-based sentiment analysis tasks in restaurant and car reviews subject domains. These tasks were articulated in the Sentiment Evaluation for Russian (SentiRuEval-2015) initiative. ...
Improving unsupervised neural aspect extraction for online discussions using out-of-domain classification

Alekseev A.; Tutubalina E.; Malykh V.; Nikolenko S. (2020)

© 2020 - IOS Press and the authors. All rights reserved. Deep learning architectures based on self-attention have recently achieved and surpassed state of the art results in the task of unsupervised aspect extraction and ...

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