{"id":"https://openalex.org/W4412612186","doi":"https://doi.org/10.3390/jtaer20030185","title":"The Necessity of Phased Research: Sentiment Fluctuations in Online Comments Caused by Product Value","display_name":"The Necessity of Phased Research: Sentiment Fluctuations in Online Comments Caused by Product Value","publication_year":2025,"publication_date":"2025-07-23","ids":{"openalex":"https://openalex.org/W4412612186","doi":"https://doi.org/10.3390/jtaer20030185"},"language":"en","primary_location":{"id":"doi:10.3390/jtaer20030185","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jtaer20030185","pdf_url":"https://www.mdpi.com/0718-1876/20/3/185/pdf?version=1753277938","source":{"id":"https://openalex.org/S27967161","display_name":"Journal of theoretical and applied electronic commerce research","issn_l":"0718-1876","issn":["0718-1876"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Theoretical and Applied Electronic Commerce Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/0718-1876/20/3/185/pdf?version=1753277938","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005528787","display_name":"Jing Li","orcid":"https://orcid.org/0000-0003-2002-4512"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jing Li","raw_affiliation_strings":["School of Management, Nanjing University of Posts and Telecommunications, Nanjing 210023, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Nanjing University of Posts and Telecommunications, Nanjing 210023, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":null,"display_name":"Junjie Shen","orcid":"https://orcid.org/0009-0006-8092-2188"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Shen","raw_affiliation_strings":["School of Management, Nanjing University of Posts and Telecommunications, Nanjing 210023, China"],"raw_orcid":"https://orcid.org/0009-0006-8092-2188","affiliations":[{"raw_affiliation_string":"School of Management, Nanjing University of Posts and Telecommunications, Nanjing 210023, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005528787"],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":{"value":1000,"currency":"CHF","value_usd":1082},"apc_paid":{"value":1000,"currency":"CHF","value_usd":1082},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08188199,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"3","first_page":"185","last_page":"185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9962999820709229,"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":0.9962999820709229,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9959999918937683,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/product","display_name":"Product (mathematics)","score":0.6281528472900391},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.6042846441268921},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.5330658555030823},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4771401584148407},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.37138131260871887},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.36576902866363525},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.3519331216812134},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.2061748504638672},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11643031239509583},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.097665935754776}],"concepts":[{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.6281528472900391},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.6042846441268921},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.5330658555030823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4771401584148407},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.37138131260871887},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.36576902866363525},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.3519331216812134},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.2061748504638672},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11643031239509583},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.097665935754776},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/jtaer20030185","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jtaer20030185","pdf_url":"https://www.mdpi.com/0718-1876/20/3/185/pdf?version=1753277938","source":{"id":"https://openalex.org/S27967161","display_name":"Journal of theoretical and applied electronic commerce research","issn_l":"0718-1876","issn":["0718-1876"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Theoretical and Applied Electronic Commerce Research","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9125ace824cf4fee9b1df5d79ef2c66f","is_oa":true,"landing_page_url":"https://doaj.org/article/9125ace824cf4fee9b1df5d79ef2c66f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Theoretical and Applied Electronic Commerce Research, Vol 20, Iss 3, p 185 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/jtaer20030185","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jtaer20030185","pdf_url":"https://www.mdpi.com/0718-1876/20/3/185/pdf?version=1753277938","source":{"id":"https://openalex.org/S27967161","display_name":"Journal of theoretical and applied electronic commerce research","issn_l":"0718-1876","issn":["0718-1876"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Theoretical and Applied Electronic Commerce Research","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7738217003","display_name":null,"funder_award_id":"KYCX25_1270","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8879323131","display_name":null,"funder_award_id":"72171121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412612186.pdf","grobid_xml":"https://content.openalex.org/works/W4412612186.grobid-xml"},"referenced_works_count":92,"referenced_works":["https://openalex.org/W1968483787","https://openalex.org/W1976642641","https://openalex.org/W1986187360","https://openalex.org/W2002725950","https://openalex.org/W2044933868","https://openalex.org/W2047837338","https://openalex.org/W2058608622","https://openalex.org/W2086830232","https://openalex.org/W2144299139","https://openalex.org/W2189693141","https://openalex.org/W2289957495","https://openalex.org/W2561981507","https://openalex.org/W2562231314","https://openalex.org/W2586885238","https://openalex.org/W2587108171","https://openalex.org/W2588565388","https://openalex.org/W2595186334","https://openalex.org/W2606902231","https://openalex.org/W2616641415","https://openalex.org/W2729339203","https://openalex.org/W2756843368","https://openalex.org/W2765369538","https://openalex.org/W2789041267","https://openalex.org/W2789541792","https://openalex.org/W2797202245","https://openalex.org/W2801566476","https://openalex.org/W2810542905","https://openalex.org/W2889726180","https://openalex.org/W2900211783","https://openalex.org/W2921140414","https://openalex.org/W2929472605","https://openalex.org/W2963978633","https://openalex.org/W2989682680","https://openalex.org/W3004206374","https://openalex.org/W3007450496","https://openalex.org/W3023195869","https://openalex.org/W3046572078","https://openalex.org/W3081987387","https://openalex.org/W3121594624","https://openalex.org/W3141714916","https://openalex.org/W3171261489","https://openalex.org/W3204980230","https://openalex.org/W3211819147","https://openalex.org/W4200137246","https://openalex.org/W4200259419","https://openalex.org/W4206687085","https://openalex.org/W4220922805","https://openalex.org/W4220966911","https://openalex.org/W4220977484","https://openalex.org/W4238559129","https://openalex.org/W4281564645","https://openalex.org/W4281634305","https://openalex.org/W4281661514","https://openalex.org/W4285090844","https://openalex.org/W4293575888","https://openalex.org/W4294667051","https://openalex.org/W4296644224","https://openalex.org/W4297180067","https://openalex.org/W4300107936","https://openalex.org/W4303684426","https://openalex.org/W4310894515","https://openalex.org/W4311626321","https://openalex.org/W4311774740","https://openalex.org/W4313405335","https://openalex.org/W4327568915","https://openalex.org/W4365444007","https://openalex.org/W4384069198","https://openalex.org/W4385814346","https://openalex.org/W4387541129","https://openalex.org/W4388348254","https://openalex.org/W4388702902","https://openalex.org/W4390546971","https://openalex.org/W4390904046","https://openalex.org/W4391822111","https://openalex.org/W4393987969","https://openalex.org/W4396842774","https://openalex.org/W4399133322","https://openalex.org/W4399488673","https://openalex.org/W4399920515","https://openalex.org/W4400609152","https://openalex.org/W4402784226","https://openalex.org/W4403633064","https://openalex.org/W4404034344","https://openalex.org/W4406291917","https://openalex.org/W4407626111","https://openalex.org/W4409078379","https://openalex.org/W4409341678","https://openalex.org/W6642255503","https://openalex.org/W6744229786","https://openalex.org/W6760673233","https://openalex.org/W6874027385","https://openalex.org/W6878461516"],"related_works":["https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W2605642833","https://openalex.org/W2382028496","https://openalex.org/W3046268510","https://openalex.org/W2038299887"],"abstract_inverted_index":{"In":[0,32],"the":[1,20,37,59,77,86,90,107,122],"sentiment":[2,52,78,115,143],"analysis":[3,144],"of":[4,61,79,92,124],"online":[5,38,68,80,118,126],"comments,":[6,119],"all":[7],"comments":[8,25,39,81,127],"are":[9],"generally":[10],"considered":[11],"as":[12,73,100,132],"a":[13,138],"whole,":[14],"with":[15],"little":[16],"attention":[17],"paid":[18],"to":[19,41,57],"inevitable":[21],"emotional":[22,65],"fluctuations":[23,66,116],"in":[24,29,67,111,117],"caused":[26],"by":[27,95,145],"changes":[28,110],"product":[30,62,74,96,101,112,130,147],"value.":[31],"this":[33],"study,":[34],"we":[35],"analyzed":[36],"related":[40],"apple":[42],"sales":[43],"on":[44,64,129],"Chinese":[45],"e-commerce":[46],"platforms,":[47],"and":[48,54,114,120],"combined":[49],"topic":[50],"models,":[51],"analysis,":[53],"transfer":[55],"learning":[56],"investigate":[58],"impact":[60],"value":[63,75,97,102,113,131,148],"comments.":[69],"We":[70],"found":[71],"that":[72],"changes,":[76],"undergoes":[82],"significant":[83],"fluctuations.":[84],"Among":[85],"prominent":[87],"negative":[88],"sentiments,":[89],"proportion":[91],"topics":[93],"influenced":[94],"significantly":[98],"increases":[99],"decreases.":[103],"This":[104,135],"study":[105,136],"reveals":[106],"correlation":[108],"between":[109],"demonstrates":[121],"necessity":[123],"classifying":[125],"based":[128],"an":[133],"indicator.":[134],"offers":[137],"novel":[139],"perspective":[140],"for":[141],"enhancing":[142],"incorporating":[146],"dynamics.":[149]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}