| dc.contributor.author | Janz, Arkadiusz |
| dc.contributor.author | Piasecki, Maciej |
| dc.date.accessioned | 2025-12-17T10:23:20Z |
| dc.date.available | 2025-12-17T10:23:20Z |
| dc.date.issued | 2023-01-01 |
| dc.identifier.uri | http://hdl.handle.net/11321/980 |
| dc.description | Many knowledge-based solutions were proposed to solve Word Sense disambiguation (WSD) problem with limited annotated resources. Such WSD algorithms are able to cover very large sense repositories, but still being outperformed by supervised ones on benchmark data. In this paper, we start with analysis identifying key properties and issues in application of spreading activation algorithms in knowledge-based WSD, e.g. influence of the network local structures, interaction with context information and sense frequency. Taking our observations as a point of departure, we introduce a novel solution with new context-to-sense matching using BERT embeddings, iterative parallel spreading activation function and selective sense alignment using contextual BERT embeddings. The proposed solution obtains performance beyond the state-of-the-art for the contemporary knowledge-based WSD approaches for both English and Polish data. |
| dc.language.iso | eng |
| dc.publisher | Global Wordnet Association |
| dc.rights | Creative Commons - Attribution 4.0 International (CC BY 4.0) |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ |
| dc.rights.label | CC |
| dc.subject | WSD |
| dc.subject | word-sense disambiguation |
| dc.subject | BERT embeddings |
| dc.title | Word Sense Disambiguation Based on Iterative Activation Spreading with Contextual Embeddings for Sense Matching |
| dc.type | languageDescription |
| metashare.ResourceInfo#ContentInfo.detailedType | other |
| metashare.ResourceInfo#ContentInfo.mediaType | text |
| has.files | yes |
| branding | CLARIN-PL |
| contact.person | Alicja Derych alicja.derych@pwr.edu.pl Politechnika Wrocławska |
| files.size | 533574 |
| files.count | 1 |
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