{"id":"https://openalex.org/W855810398","doi":"https://doi.org/10.1007/978-3-319-21042-1_12","title":"Novel Word Features for Keyword Extraction","display_name":"Novel Word Features for Keyword Extraction","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W855810398","doi":"https://doi.org/10.1007/978-3-319-21042-1_12","mag":"855810398"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-21042-1_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-21042-1_12","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100674347","display_name":"Yiqun Chen","orcid":"https://orcid.org/0000-0003-0672-9217"},"institutions":[{"id":"https://openalex.org/I32246829","display_name":"Guangdong University of Education","ror":"https://ror.org/0574der91","country_code":"CN","type":"education","lineage":["https://openalex.org/I32246829"]},{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yiqun Chen","raw_affiliation_strings":["Department of Computer Science, Guangdong University of Education, Guangzhou, 510303, China","Department of Computer Science, Sun Yat-sen University, Guangzhou, 510275, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Guangdong University of Education, Guangzhou, 510303, China","institution_ids":["https://openalex.org/I32246829"]},{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017205177","display_name":"Jian Yin","orcid":"https://orcid.org/0000-0002-1214-5384"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yin","raw_affiliation_strings":["Department of Computer Science, Sun Yat-sen University, Guangzhou, 510275, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030996059","display_name":"Weiheng Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiheng Zhu","raw_affiliation_strings":["College of Information Science Technology, Jinan University, Guangzhou, 510632, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science Technology, Jinan University, Guangzhou, 510632, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069756918","display_name":"Shiding Qiu","orcid":null},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiding Qiu","raw_affiliation_strings":["College of Information Science Technology, Jinan University, Guangzhou, 510632, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science Technology, Jinan University, Guangzhou, 510632, China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100674347"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I32246829"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6828,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6701209,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"148","last_page":"160"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9998999834060669,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9998999834060669,"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":0.8811500668525696},{"id":"https://openalex.org/keywords/keyword-extraction","display_name":"Keyword extraction","score":0.7725087404251099},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.7593177556991577},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.7411569356918335},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5096180438995361},{"id":"https://openalex.org/keywords/document-classification","display_name":"Document classification","score":0.4736945629119873},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.4606824517250061},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4549621045589447},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.43864312767982483},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.43255606293678284},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.42880770564079285},{"id":"https://openalex.org/keywords/knowledge-extraction","display_name":"Knowledge extraction","score":0.42491084337234497},{"id":"https://openalex.org/keywords/keyword-density","display_name":"Keyword density","score":0.4150102138519287},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.41230252385139465},{"id":"https://openalex.org/keywords/keyword-search","display_name":"Keyword search","score":0.2650825083255768}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8811500668525696},{"id":"https://openalex.org/C2780288562","wikidata":"https://www.wikidata.org/wiki/Q25053353","display_name":"Keyword extraction","level":2,"score":0.7725087404251099},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.7593177556991577},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7411569356918335},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5096180438995361},{"id":"https://openalex.org/C2780479914","wikidata":"https://www.wikidata.org/wiki/Q302088","display_name":"Document classification","level":2,"score":0.4736945629119873},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.4606824517250061},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4549621045589447},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.43864312767982483},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.43255606293678284},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.42880770564079285},{"id":"https://openalex.org/C120567893","wikidata":"https://www.wikidata.org/wiki/Q1582085","display_name":"Knowledge extraction","level":2,"score":0.42491084337234497},{"id":"https://openalex.org/C57560718","wikidata":"https://www.wikidata.org/wiki/Q125627","display_name":"Keyword density","level":3,"score":0.4150102138519287},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.41230252385139465},{"id":"https://openalex.org/C2988412617","wikidata":"https://www.wikidata.org/wiki/Q7441656","display_name":"Keyword search","level":2,"score":0.2650825083255768},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-319-21042-1_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-21042-1_12","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W608990001","https://openalex.org/W1514009873","https://openalex.org/W1525595230","https://openalex.org/W1854214752","https://openalex.org/W1978394996","https://openalex.org/W1991862576","https://openalex.org/W2030035054","https://openalex.org/W2030903088","https://openalex.org/W2060772621","https://openalex.org/W2062233052","https://openalex.org/W2067764102","https://openalex.org/W2081580037","https://openalex.org/W2102733276","https://openalex.org/W2131357087","https://openalex.org/W2142120379","https://openalex.org/W2153635508","https://openalex.org/W2170576704","https://openalex.org/W2331991109","https://openalex.org/W4237821014","https://openalex.org/W6639055396"],"related_works":["https://openalex.org/W2795900462","https://openalex.org/W2078192001","https://openalex.org/W2546291456","https://openalex.org/W4312516753","https://openalex.org/W2619734252","https://openalex.org/W2016355461","https://openalex.org/W2106927157","https://openalex.org/W2263707997","https://openalex.org/W137719576","https://openalex.org/W2613575325"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}