{"id":"https://openalex.org/W2991431375","doi":"https://doi.org/10.26615/978-954-452-056-4_159","title":"Multilingual Dynamic Topic Model","display_name":"Multilingual Dynamic Topic Model","publication_year":2019,"publication_date":"2019-10-22","ids":{"openalex":"https://openalex.org/W2991431375","doi":"https://doi.org/10.26615/978-954-452-056-4_159","mag":"2991431375"},"language":"en","primary_location":{"id":"doi:10.26615/978-954-452-056-4_159","is_oa":true,"landing_page_url":"https://doi.org/10.26615/978-954-452-056-4_159","pdf_url":"https://doi.org/10.26615/978-954-452-056-4_159","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings - Natural Language Processing in a Deep Learning World","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.26615/978-954-452-056-4_159","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064201950","display_name":"Elaine Zosa","orcid":"https://orcid.org/0000-0003-2482-0663"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Elaine Zosa","raw_affiliation_strings":["Department of Computer Science University of Helsinki Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science University of Helsinki Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088458735","display_name":"Mark Granroth-Wilding","orcid":"https://orcid.org/0000-0002-6020-5687"},"institutions":[{"id":"https://openalex.org/I133731052","display_name":"University of Helsinki","ror":"https://ror.org/040af2s02","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mark Granroth-Wilding","raw_affiliation_strings":["Department of Computer Science University of Helsinki Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science University of Helsinki Helsinki, Finland","institution_ids":["https://openalex.org/I133731052"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3015,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86023967,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1388","last_page":"1396"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7194662094116211},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3916499614715576}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7194662094116211},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3916499614715576}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.26615/978-954-452-056-4_159","is_oa":true,"landing_page_url":"https://doi.org/10.26615/978-954-452-056-4_159","pdf_url":"https://doi.org/10.26615/978-954-452-056-4_159","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings - Natural Language Processing in a Deep Learning World","raw_type":"proceedings-article"},{"id":"pmh:oai:helda.helsinki.fi:10138/307837","is_oa":true,"landing_page_url":"http://hdl.handle.net/10138/307837","pdf_url":null,"source":{"id":"https://openalex.org/S4210213322","display_name":"Ty\u00f6v\u00e4entutkimus Vuosikirja","issn_l":"0784-1272","issn":["0784-1272","1459-7780"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference contribution"},{"id":"pmh:oai:zenodo.org:4153232","is_oa":true,"landing_page_url":"https://zenodo.org/record/4153232","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"doi:10.26615/978-954-452-056-4_159","is_oa":true,"landing_page_url":"https://doi.org/10.26615/978-954-452-056-4_159","pdf_url":"https://doi.org/10.26615/978-954-452-056-4_159","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings - Natural Language Processing in a Deep Learning World","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2991431375.pdf","grobid_xml":"https://content.openalex.org/works/W2991431375.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W22168010","https://openalex.org/W48679198","https://openalex.org/W132912941","https://openalex.org/W1556255569","https://openalex.org/W1880262756","https://openalex.org/W1915315806","https://openalex.org/W1958912078","https://openalex.org/W2000748429","https://openalex.org/W2001082470","https://openalex.org/W2033593667","https://openalex.org/W2072644219","https://openalex.org/W2100456378","https://openalex.org/W2122172122","https://openalex.org/W2166098990","https://openalex.org/W2166354010","https://openalex.org/W2167433878","https://openalex.org/W2171343266","https://openalex.org/W2288972158","https://openalex.org/W2307020448","https://openalex.org/W2320039153","https://openalex.org/W2334088143","https://openalex.org/W2530335620","https://openalex.org/W2962684168"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2530322880","https://openalex.org/W1596801655","https://openalex.org/W2359140296"],"abstract_inverted_index":{"Dynamic":[0],"topic":[1,31,36,45,93,108],"models":[2,109],"(DTMs)":[3],"capture":[4,49],"the":[5,28,82],"evolution":[6],"of":[7,59,67,74,84],"topics":[8,51,100],"and":[9,70,76,94,101],"trends":[10],"in":[11,110],"time":[12],"series":[13],"data.":[14],"Current":[15],"DTMs":[16],"are":[17],"applicable":[18],"only":[19],"to":[20,48,86,91],"monolingual":[21],"datasets.":[22],"In":[23],"this":[24,60],"paper":[25],"we":[26],"present":[27,57],"multilingual":[29,44,107],"dynamic":[30],"model":[32,37,61],"(ML-DTM),":[33],"a":[34,63,71,92],"novel":[35],"that":[38,52,96],"combines":[39],"DTM":[40],"with":[41],"an":[42],"existing":[43,106],"modeling":[46],"method":[47],"crosslingual":[50],"evolve":[53],"across":[54],"time.":[55],"We":[56,80],"results":[58],"on":[62],"parallel":[64],"German-English":[65],"corpus":[66,73],"news":[68,78],"articles":[69],"comparable":[72],"Finnish":[75],"Swedish":[77],"articles.":[79],"demonstrate":[81],"capability":[83],"ML-DTM":[85],"track":[87],"significant":[88],"events":[89],"related":[90],"show":[95],"it":[97],"finds":[98],"distinct":[99],"performs":[102],"as":[103,105],"well":[104],"aligning":[111],"cross-lingual":[112],"topics.":[113]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2019-12-05T00:00:00"}