Papers by Iwo Naglik
Polish-ASTE: Aspect-Sentiment Triplet Extraction Datasets for Polish (2024.lrec-main)
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| Challenge: | Aspect-Sentiment Triplet Extraction (ASTE) is one of the most challenging and complex tasks in sentiment analysis. |
| Approach: | They propose to use customer opinions of hotels and purchased products in Polish to extract ASTE triplets that contain an aspect, its associated sentiment polarity, and an opinion phrase that serves as a rationale for the assigned polarities. |
| Outcome: | The proposed datasets contain customer opinions about hotels and purchased products expressed in Polish and are available under a permissive licence and have the same file format as the English datasets. |
ASTE-Transformer: Modelling Dependencies in Aspect-Sentiment Triplet Extraction (2024.findings-emnlp)
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| Challenge: | Aspect-Sentiment Triplet Extraction (ASTE) is a recent task in aspect-based sentiment analysis. |
| Approach: | They propose a task of aspect-based sentiment analysis that extracts triples from sentences . they propose three transformer-inspired layers to enable modelling of dependencies . |
| Outcome: | The proposed method achieves higher performance in terms of F1 measure than other methods studied on popular benchmarks. |