{"id":"https://openalex.org/W2783093753","doi":"https://doi.org/10.1109/iske.2017.8258735","title":"Textual topic evolution analysis based on term co-occurrence: A case study on the government work report of the State Council (1954\u20132017)","display_name":"Textual topic evolution analysis based on term co-occurrence: A case study on the government work report of the State Council (1954\u20132017)","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2783093753","doi":"https://doi.org/10.1109/iske.2017.8258735","mag":"2783093753"},"language":"en","primary_location":{"id":"doi:10.1109/iske.2017.8258735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iske.2017.8258735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 12th International Conference on Intelligent Systems and Knowledge Engineering (ISKE)","raw_type":"proceedings-article"},"type":"article","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/A5100323773","display_name":"Wei Wei","orcid":"https://orcid.org/0000-0002-8751-9205"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Wei","raw_affiliation_strings":["Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China"],"affiliations":[{"raw_affiliation_string":"Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028839347","display_name":"Chonghui Guo","orcid":"https://orcid.org/0000-0002-5155-1297"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chonghui Guo","raw_affiliation_strings":["Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China"],"affiliations":[{"raw_affiliation_string":"Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084302554","display_name":"Jingfeng Chen","orcid":"https://orcid.org/0000-0001-6383-6532"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingfeng Chen","raw_affiliation_strings":["Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China"],"affiliations":[{"raw_affiliation_string":"Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072282421","display_name":"Zhen Zhang","orcid":"https://orcid.org/0000-0002-6512-1458"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Zhang","raw_affiliation_strings":["Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China"],"affiliations":[{"raw_affiliation_string":"Institute of Systems Engineering, Dalian University of Technology, Dalian, PR China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100323773"],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":null,"apc_paid":null,"fwci":0.6881,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.70142718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9855999946594238,"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":0.9819999933242798,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7426356077194214},{"id":"https://openalex.org/keywords/government","display_name":"Government (linguistics)","score":0.7175419926643372},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6036897897720337},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.6000068783760071},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5660524964332581},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5130373239517212},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5012321472167969},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.49622541666030884},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.4704491198062897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46902480721473694},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.45946595072746277},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.452392041683197},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.23012909293174744},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1450914740562439},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13509339094161987},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11856457591056824}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7426356077194214},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.7175419926643372},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6036897897720337},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.6000068783760071},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5660524964332581},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5130373239517212},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5012321472167969},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.49622541666030884},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.4704491198062897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46902480721473694},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.45946595072746277},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.452392041683197},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.23012909293174744},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1450914740562439},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13509339094161987},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11856457591056824},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iske.2017.8258735","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iske.2017.8258735","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 12th International Conference on Intelligent Systems and Knowledge Engineering (ISKE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1512481828","https://openalex.org/W1595362759","https://openalex.org/W1880262756","https://openalex.org/W1927629402","https://openalex.org/W2027260141","https://openalex.org/W2107939926","https://openalex.org/W2131681506","https://openalex.org/W2135001243","https://openalex.org/W2334088143","https://openalex.org/W2367862152","https://openalex.org/W2496219091","https://openalex.org/W2514436110","https://openalex.org/W2544443690","https://openalex.org/W2571121706","https://openalex.org/W3099768174","https://openalex.org/W4231510805","https://openalex.org/W6635706999","https://openalex.org/W6639619044","https://openalex.org/W6676099231","https://openalex.org/W7046078973"],"related_works":["https://openalex.org/W42295635","https://openalex.org/W1973996291","https://openalex.org/W2397288865","https://openalex.org/W2330575325","https://openalex.org/W4388747848","https://openalex.org/W2368524271","https://openalex.org/W4247116873","https://openalex.org/W2163803519","https://openalex.org/W2497592525","https://openalex.org/W2296205523"],"abstract_inverted_index":{"The":[0],"government":[1,32,105,121,126,165,182],"work":[2,33,106,122,127,166,183],"report":[3,128],"of":[4,11,30,50,60,76,101,118,180],"the":[5,31,48,67,82,86,91,98,104,115,120,137,141,154,159,177],"State":[6],"Council":[7],"is":[8,63,173],"a":[9,24,37,54,58],"kind":[10,75],"comprehensive":[12,25],"policy":[13],"text.":[14],"This":[15],"paper":[16],"uses":[17],"text":[18,61],"mining":[19],"technology":[20],"to":[21,46,97,110],"carry":[22],"out":[23,175],"multi-granularity,":[26],"multi-level":[27],"quantitative":[28],"analysis":[29,172],"reports,":[34,107],"which":[35,169],"has":[36],"great":[38],"practical":[39],"and":[40,90,124,149],"instructive":[41],"significance":[42],"for":[43,136],"relevant":[44],"personnels":[45],"understand":[47],"evolution":[49,171],"domain":[51,83,87,92],"knowledge":[52],"in":[53,103],"short":[55],"time.":[56],"Firstly,":[57],"series":[59],"preprocessing":[62],"done":[64],"by":[65,79],"using":[66],"Chinese":[68],"word":[69,84],"segmentation":[70],"tool":[71],"combined":[72],"with":[73,168],"three":[74],"dictionary":[77,89],"built":[78],"authors,":[80],"i.e.,":[81],"dictionary,":[85],"synonym":[88],"stopword":[93],"dictionary.":[94],"Then,":[95],"according":[96],"co-occurrence":[99],"information":[100],"words":[102],"we":[108,131,157],"attempt":[109],"conduct":[111,158],"topic":[112,160,170],"modeling":[113,161],"on":[114,153,162],"corpus":[116],"consisted":[117],"all":[119,181],"reports":[123],"single":[125,164],"respectively,":[129],"Finally,":[130],"find":[132],"12":[133,155],"latent":[134],"topics":[135],"corpus,":[138],"such":[139],"as":[140],"\"Economic":[142],"reform\",":[143],"\"Agriculture\",":[144],"\"Government":[145],"construction\",":[146],"\"Defense":[147],"military\"":[148],"so":[150],"on.":[151],"Based":[152],"topics,":[156],"every":[163],"report,":[167],"carried":[174],"over":[176],"whole":[178],"period":[179],"reports.":[184]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}