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However, these machine learning algorithms require sufficient amount of training data and have limited performance in case the data is imbalance. In case of MIT-BIH arrhythmia dataset, the distribution of training instances are quite imbalance. Many machine learning, particularly deep learning, algorithms give high accuracy on these datasets but still the minority classes have zero accuracy. In this paper, we improve the accuracy of minority classes without hurting the overall accuracy of other classes using transfer learning. The accuracy of existing deep learning model is increased from 90.67% to 98.47%, respectively.<\/jats:p>","DOI":"10.3233\/jifs-219305","type":"journal-article","created":{"date-parts":[[2022,3,11]],"date-time":"2022-03-11T11:52:27Z","timestamp":1646999547000},"page":"2057-2067","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Deep transferable learning on heartbeat classification for imbalance dataset"],"prefix":"10.1177","volume":"43","author":[{"given":"Imran","family":"Sabir","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of Balochistan, Quetta, Pakistan"}]},{"given":"Junaid","family":"Baber","sequence":"additional","affiliation":[{"name":"Department of Computer Science and IT, University of Balochistan, Quetta, Pakistan"}]},{"given":"Atiq","family":"Ahmed","sequence":"additional","affiliation":[{"name":"Department of Computer Science and IT, University of Balochistan, Quetta, Pakistan"}]},{"given":"Naveed","family":"Sheikh","sequence":"additional","affiliation":[{"name":"Department of Mathematics, University of Balochistan, Quetta, Pakistan"}]},{"given":"Maheen","family":"Bakhtyar","sequence":"additional","affiliation":[{"name":"Department of Computer Science and IT, University of Balochistan, Quetta, Pakistan"}]},{"given":"Azam","family":"Khan","sequence":"additional","affiliation":[{"name":"Department of Computer Science and IT, University of Balochistan, Quetta, Pakistan"}]},{"given":"Varsha","family":"Devi","sequence":"additional","affiliation":[{"name":"LIG - Grenoble Informatics Laboratory, University of Grenoble Alpes, Grenoble, France"}]}],"member":"179","published-online":{"date-parts":[[2022,3,11]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"crossref","unstructured":"AmeurS. 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