{"id":"https://openalex.org/W2252093638","doi":"https://doi.org/10.3115/v1/p15-2057","title":"Learning Topic Hierarchies for Wikipedia Categories","display_name":"Learning Topic Hierarchies for Wikipedia Categories","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2252093638","doi":"https://doi.org/10.3115/v1/p15-2057","mag":"2252093638"},"language":"en","primary_location":{"id":"doi:10.3115/v1/p15-2057","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/p15-2057","pdf_url":"https://aclanthology.org/P15-2057.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://aclanthology.org/P15-2057.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063307425","display_name":"Linmei Hu","orcid":"https://orcid.org/0000-0003-0993-8495"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Linmei Hu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022836717","display_name":"Xuzhong Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xuzhong Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717443","display_name":"Mengdi Zhang","orcid":"https://orcid.org/0000-0002-3239-4804"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mengdi Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003324011","display_name":"Juanzi Li","orcid":"https://orcid.org/0000-0002-6244-0664"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juanzi Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100418684","display_name":"Xiaoli Li","orcid":"https://orcid.org/0000-0002-0762-6562"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaoli Li","raw_affiliation_strings":["Agency for Science, Technology, and Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agency for Science, Technology, and Research","institution_ids":["https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110485654","display_name":"Chao Shao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chao Shao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044791875","display_name":"Jie Tang","orcid":"https://orcid.org/0000-0003-3487-4593"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Tang","raw_affiliation_strings":["Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101666117","display_name":"Yongbin Liu","orcid":"https://orcid.org/0000-0002-3369-3101"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yongbin Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.823,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74582584,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"346","last_page":"351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9986000061035156,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9986000061035156,"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/T10028","display_name":"Topic Modeling","score":0.9975000023841858,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9952999949455261,"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":0.7357041239738464},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.48717278242111206},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4174359142780304},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4058748185634613},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.35153627395629883},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32037967443466187}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7357041239738464},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48717278242111206},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4174359142780304},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4058748185634613},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.35153627395629883},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32037967443466187}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3115/v1/p15-2057","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/p15-2057","pdf_url":"https://aclanthology.org/P15-2057.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.3115/v1/p15-2057","is_oa":true,"landing_page_url":"https://doi.org/10.3115/v1/p15-2057","pdf_url":"https://aclanthology.org/P15-2057.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2252093638.pdf"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W8089224","https://openalex.org/W1598683382","https://openalex.org/W1847921443","https://openalex.org/W1864779125","https://openalex.org/W1982876325","https://openalex.org/W1995006620","https://openalex.org/W2035695027","https://openalex.org/W2110792685","https://openalex.org/W2114879013","https://openalex.org/W2118722427","https://openalex.org/W2122678284","https://openalex.org/W2132827946","https://openalex.org/W2138605095","https://openalex.org/W2148145768","https://openalex.org/W2149433841"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3188962172","https://openalex.org/W2772917594","https://openalex.org/W4306742369","https://openalex.org/W4303457083","https://openalex.org/W2131146434","https://openalex.org/W2951359407","https://openalex.org/W4376623224","https://openalex.org/W3136979370","https://openalex.org/W3204019825"],"abstract_inverted_index":{"Linmei":[0],"Hu,":[1],"Xuzhong":[2],"Wang,":[3],"Mengdi":[4],"Zhang,":[5],"Juanzi":[6],"Li,":[7,9],"Xiaoli":[8],"Chao":[10],"Shao,":[11],"Jie":[12],"Tang,":[13],"Yongbin":[14],"Liu.":[15],"Proceedings":[16],"of":[17,22],"the":[18,23,29],"53rd":[19],"Annual":[20],"Meeting":[21],"Association":[24],"for":[25],"Computational":[26],"Linguistics":[27],"and":[28],"7th":[30],"International":[31],"Joint":[32],"Conference":[33],"on":[34],"Natural":[35],"Language":[36],"Processing":[37],"(Volume":[38],"2:":[39],"Short":[40],"Papers).":[41],"2015.":[42]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
