dc.date.accessioned | 2017-09-06T10:58:16Z | |
dc.date.available | 2017-09-06T10:58:16Z | |
dc.date.created | 2017-08-31T14:26:29Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Kutuzov, Andrei Velldal, Erik Øvrelid, Lilja . Tracing armed conflicts with diachronic word embedding models. Proceedings of the Events and Stories in the News Workshop. 2017, 31-36 Association for Computational Linguistics | |
dc.identifier.uri | http://hdl.handle.net/10852/57837 | |
dc.description.abstract | Recent studies have shown that word embedding models can be used to trace time-related (diachronic) semantic shifts for particular words. In this paper, we evaluate some of these approaches on the new task of predicting the dynamics of global armed conflicts on a year-to-year basis, using a dataset from the field of conflict re- search as the gold standard and the Gigaword news corpus as the training data. The results show that much work still remains in extracting ‘cultural’ semantic shifts from diachronic word embedding models. At the same time, we present a new task complete with an evaluation set and introduce the ‘anchor words’ method which outperforms previous approaches on this data. | en_US |
dc.language | EN | |
dc.publisher | Association for Computational Linguistics | |
dc.title | Tracing armed conflicts with diachronic word embedding models | en_US |
dc.type | Chapter | en_US |
dc.creator.author | Kutuzov, Andrei | |
dc.creator.author | Velldal, Erik | |
dc.creator.author | Øvrelid, Lilja | |
cristin.unitcode | 185,15,5,56 | |
cristin.unitname | Forskningsgruppen for språkteknologi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
dc.identifier.cristin | 1490214 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.btitle=Proceedings of the Events and Stories in the News Workshop&rft.spage=31&rft.date=2017 | |
dc.identifier.startpage | 31 | |
dc.identifier.endpage | 36 | |
dc.identifier.pagecount | 111 | |
dc.identifier.doi | http://dx.doi.org/10.18653/v1/W17-2705 | |
dc.identifier.urn | URN:NBN:no-60571 | |
dc.type.document | Bokkapittel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.isbn | 978-1-945626-63-0 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/57837/1/W17-2705.pdf | |
dc.type.version | PublishedVersion | |
cristin.btitle | Proceedings of the Events and Stories in the News Workshop | |