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The inter- and intra-subject transfer learning approaches can improve the low-precision classification performance for experimental feedback. The results imply that the systematical scheme is positive in increasing the confidence of voluntary training for stroke patients. In addition, it also reduces the time consumption of classifier calibration.<\/jats:p>","DOI":"10.3389\/fnins.2020.629572","type":"journal-article","created":{"date-parts":[[2021,1,28]],"date-time":"2021-01-28T08:55:31Z","timestamp":1611824131000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":13,"title":["An Inter- and Intra-Subject Transfer Calibration Scheme for Improving Feedback Performance of Sensorimotor Rhythm-Based BCI Rehabilitation"],"prefix":"10.3389","volume":"14","author":[{"given":"Lei","family":"Cao","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shugeng","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Jia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunjiang","family":"Fan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haoran","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhixiong","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,1,28]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"610","DOI":"10.1109\/TNNLS.2013.2239310","article-title":"Optimizing spatial filters by minimizing within-class dissimilarities in electroencephalogram-based brain-computer interface","volume":"24","author":"Arvaneh","year":"2013","journal-title":"IEEE Trans. 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