{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,31]],"date-time":"2026-01-31T09:52:20Z","timestamp":1769853140978,"version":"3.49.0"},"reference-count":44,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["107-2221-E-260-019-MY2"],"award-info":[{"award-number":["107-2221-E-260-019-MY2"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["109-2221-E-260-014"],"award-info":[{"award-number":["109-2221-E-260-014"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["108-2638-E-002-002-MY2"],"award-info":[{"award-number":["108-2638-E-002-002-MY2"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["109-2627-M-002-003"],"award-info":[{"award-number":["109-2627-M-002-003"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004663","name":"Ministry of Science and Technology, Taiwan","doi-asserted-by":"publisher","award":["109-2222-E-005-002-MY3"],"award-info":[{"award-number":["109-2222-E-005-002-MY3"]}],"id":[{"id":"10.13039\/501100004663","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Access"],"published-print":{"date-parts":[[2021]]},"DOI":"10.1109\/access.2021.3089563","type":"journal-article","created":{"date-parts":[[2021,6,15]],"date-time":"2021-06-15T19:52:35Z","timestamp":1623786755000},"page":"88348-88363","source":"Crossref","is-referenced-by-count":21,"title":["Using Trend Ratio and GNQTS to Assess Portfolio Performance in the U.S. Stock Market"],"prefix":"10.1109","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3254-5510","authenticated-orcid":false,"given":"Yao-Hsin","family":"Chou","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7625-9815","authenticated-orcid":false,"given":"Yun-Ting","family":"Lai","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0489-9896","authenticated-orcid":false,"given":"Yu-Chi","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9780-0738","authenticated-orcid":false,"given":"Shu-Yu","family":"Kuo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref39","doi-asserted-by":"publisher","DOI":"10.1109\/CEC.2008.4630960"},{"key":"ref38","doi-asserted-by":"publisher","DOI":"10.1109\/CIFEr.2012.6327815"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-13495-1_23"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2011.09.129"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2011.01.020"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/ICMLC.2006.258773"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.1109\/ISMS.2016.18"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/CIS.2013.26"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/ICEEOT.2016.7755462"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1109\/CEC.2018.8477732"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-12842-4_14"},{"key":"ref40","doi-asserted-by":"publisher","DOI":"10.1109\/CEC.2012.6252900"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-13495-1_38"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.camwa.2013.08.012"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/GUCON.2018.8675083"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-87881-0_45"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2014.2321614"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.cam.2007.06.009"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/CIFER.2000.844594"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1057\/jam.2013.21"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/S1059-0560(00)00063-0"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/s10489-021-02262-0"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/SMC.2019.8914008"},{"key":"ref27","first-page":"4146","article-title":"Portfolio management system with reinforcement learning","author":"syu","year":"2020","journal-title":"Proc IEEE Int Conf Syst Man Cybern (SMC)"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.2307\/2975974"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/SMC.2018.00271"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1016\/j.nonrwa.2008.04.023"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/SMC.2018.00668"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/IEEM.2007.4419303"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1007\/s00500-013-1203-7"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1515\/9781400830183"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s12293-009-0010-2"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.3905\/jpm.1994.409501"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/72.935098"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4757-3613-7_9"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/SMC.2017.8122919"},{"key":"ref42","doi-asserted-by":"publisher","DOI":"10.1016\/j.jeconbus.2016.01.003"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbankfin.2007.02.006"},{"key":"ref41","doi-asserted-by":"publisher","DOI":"10.1109\/IJCNN.2007.4371087"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.21314\/JOR.2005.106"},{"key":"ref44","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2017.2756842"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1007\/s10479-006-0142-4"},{"key":"ref43","doi-asserted-by":"publisher","DOI":"10.1109\/SMC.2015.498"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.21314\/JOR.2002.057"}],"container-title":["IEEE Access"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/6287639\/9312710\/09455429.pdf?arnumber=9455429","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,17]],"date-time":"2021-12-17T19:57:42Z","timestamp":1639771062000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9455429\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021]]},"references-count":44,"URL":"https:\/\/doi.org\/10.1109\/access.2021.3089563","relation":{},"ISSN":["2169-3536"],"issn-type":[{"value":"2169-3536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021]]}}}