DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seonwoo, Yeon | ko |
dc.contributor.author | Park, Sungjoon | ko |
dc.contributor.author | Oh, Alice Haeyun | ko |
dc.date.accessioned | 2021-11-08T06:44:10Z | - |
dc.date.available | 2021-11-08T06:44:10Z | - |
dc.date.created | 2021-11-03 | - |
dc.date.created | 2021-11-03 | - |
dc.date.created | 2021-11-03 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | Conference on Empirical Methods in Natural Language Processing (EMNLP), pp.3316 - 3325 | - |
dc.identifier.uri | http://hdl.handle.net/10203/288942 | - |
dc.description.abstract | In news and discussions, many articles and posts are provided without their related previous articles or posts. Hence, it is difficult to understand the context from which the articles and posts have occurred. In this paper, we propose the Hierarchical Dirichlet Gaussian Marked Hawkes process (HD-GMHP) for reconstructing the narratives and thread structures of news articles and discussion posts. HD-GMHP unifies three modeling strategies in previous research: temporal characteristics, triggering event relations, and meta information of text in news articles and discussion threads. To show the effectiveness of the model, we perform experiments in narrative reconstruction and thread reconstruction with real world datasets: articles from the New York Times and a corpus of Wikipedia conversations. The experimental results show that HD-GMHP outperforms the baselines of LDA, HDP, and HDHP for both tasks. | - |
dc.language | English | - |
dc.publisher | Empirical Methods in Natural Language Processing | - |
dc.title | Hierarchical Dirichlet Gaussian Marked Hawkes Process for Narrative Reconstruction in Continuous Time Domain | - |
dc.type | Conference | - |
dc.identifier.wosid | 000865723403058 | - |
dc.identifier.scopusid | 2-s2.0-85081747515 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 3316 | - |
dc.citation.endingpage | 3325 | - |
dc.citation.publicationname | Conference on Empirical Methods in Natural Language Processing (EMNLP) | - |
dc.identifier.conferencecountry | BE | - |
dc.identifier.conferencelocation | Brussels | - |
dc.contributor.localauthor | Oh, Alice Haeyun | - |
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