{"id":"W4221023039","doi":"10.1155/2022/6211861","title":"Estimation of International Gold Price by Fusing Deep/Shallow Machine Learning","year":2022,"lang":"en","type":"article","venue":"Journal of Advanced Transportation","topic":"Market Dynamics and Volatility","field":"Economics, Econometrics and Finance","cited_by":4,"is_retracted":true,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Gold as an investment; Granger causality; Support vector machine; Quotient; Gold standard (test); Econometrics; Correlation coefficient; Space (punctuation); Measure (data warehouse); Artificial intelligence; Correlation; Range (aeronautics); Price level; Computer science; Mathematics; Machine learning; Statistics; Economics; Data mining; Financial economics; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":{"nature":"Retraction","reason":"Concerns/Issues about Data;Concerns/Issues about Results and/or Conclusions;Concerns/Issues about Referencing/Attributions;Concerns/Issues about Peer Review;Investigation by Journal/Publisher;Investigation by Third Party;Paper Mill;Computer-Aided Content or Computer-Generated Content;Unreliable Results and/or Conclusions;","date":"8/9/2023 0:00","openalex_flagged":true},"screen":null}