{"id":"https://openalex.org/A5031258295","orcid":null,"observed_orcids":[],"display_name":"Jinwen Qiu","raw_author_names":["Jinwen Qiu","Qiu, Jinwen"],"full_name":"Qiu, Jinwen","works_count":9,"cited_by_count":207,"summary_stats":{"2yr_mean_citedness":8.0,"h_index":7,"i10_index":5},"ids":{"openalex":"https://openalex.org/A5031258295","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I13985625","ror":"https://ror.org/05x2f1m38","display_name":"East China Jiaotong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I13985625"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I154570441","ror":"https://ror.org/02t274463","display_name":"University of California, Santa Barbara","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]},"years":[2021,2020,2019,2018]},{"institution":{"id":"https://openalex.org/I166794780","ror":"https://ror.org/037r2ff59","display_name":"Wells Fargo (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I166794780"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I90610280","ror":"https://ror.org/0530pts50","display_name":"South China University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I13985625","ror":"https://ror.org/05x2f1m38","display_name":"East China Jiaotong University","country_code":"CN","type":"education","lineage":["https://openalex.org/I13985625"]}],"topics":[{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","count":4,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","count":3,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10393","display_name":"Economic Growth and Productivity","count":2,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11014","display_name":"Agglomeration and Urban Systems","count":2,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","count":2,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","value":2.36e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T13398","display_name":"Data Analysis with R","value":1.72e-05,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11877","display_name":"Iron oxide chemistry and applications","value":1.61e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12676","display_name":"Machine Learning and ELM","value":1.42e-05,"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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7723192572593689},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.6542169451713562},{"id":"107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","score":0.6372817158699036},{"id":"119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","score":0.6325843334197998},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.0}],"counts_by_year":[{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":14},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":33},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":30},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":35},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":26}],"display_name_alternatives":["Jinwen Qiu","Qiu, Jinwen"],"block_key":"j qiu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5031258295","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5031258295","updated_date":"2026-11-10T14:30:39","created_date":"2019-07-30T00:00:00"}