BERTologyNavigator: Advanced Question Answering with BERT-based Semantics

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

The development and integration of knowledge graphs and language models has significance in artificial intelligence and natural language processing. In this study, we introduce the BERTologyNavigator- a two-phased system that combines relation extraction techniques and BERT embeddings to navigate the relationships within the DBLP Knowledge Graph (KG). Our approach focuses on extracting one-hop relations and labelled candidate pairs in the first phases. This is followed by employing BERT's CLS embeddings and additional heuristics for relation selection in the second phase. Our system reaches an F1 score of 0.2175 on the DBLP QuAD Final test dataset for Scholarly QALD and 0.98 F1 score on the subset of the DBLP QuAD test dataset during the QA phase.
OriginalspracheEnglisch
TitelJoint Proceedings of Scholarly QALD 2023 and SemREC 2023 co-located with 22nd International Semantic Web Conference ISWC 2023 : Athens, Greece, November 6-10, 2023
HerausgeberDebayan Banerjee, Ricardo Usbeck, Nandana Mihindukulasooriya, Mohamad Yaser Jaradeh, Sören Auer, Gunjan Singh, Raghava Mutharaju, Pavan Kapanipathi
Anzahl der Seiten8
Band3592
ErscheinungsortAachen
VerlagRheinisch-Westfälische Technische Hochschule Aachen
Erscheinungsdatum2023
Aufsatznummer7
PublikationsstatusErschienen - 2023
VeranstaltungScholarly QALD 2023 - Athen, Griechenland
Dauer: 06.11.202310.11.2023
Konferenznummer: 1
https://ceur-ws.org/Vol-3592/

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