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However, a quantitative analysis of how these algorithms affect the relaxation of device specifications is yet to be conducted. This study provides a detailed analysis by elucidating the device prerequisites for training with the Tiki\u2010Taka algorithm versions 1 (TTv1) and 2 (TTv2), which leverage the dynamics between multiple arrays to compensate for device non\u2010idealities. A multiparameter simulation is conducted to assess the impact of device non\u2010idealities, including asymmetry, retention, number of pulses, and cycle\u2010to\u2010cycle variation, on neural network training. Using pattern\u2010recognition accuracy as a performance metric, the required device specifications for each algorithm are revealed. The results demonstrate that the standard stochastic gradient descent algorithm requires stringent device specifications. Conversely, TTv2 permits more lenient device specifications than the TTv1 across all examined non\u2010idealities. The analysis provides guidelines for the development, optimization, and utilization of devices for high\u2010performance neural network training using Tiki\u2010Taka algorithms.<\/jats:p>","DOI":"10.1002\/aisy.202400543","type":"journal-article","created":{"date-parts":[[2024,9,24]],"date-time":"2024-09-24T03:19:47Z","timestamp":1727147987000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Device Specifications for Neural Network Training with Analog Resistive Cross\u2010Point Arrays Using Tiki\u2010Taka Algorithms"],"prefix":"10.1002","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-4910-692X","authenticated-orcid":false,"given":"Jinho","family":"Byun","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seungkun","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Doyoon","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jimin","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wonjae","family":"Ji","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0408-1165","authenticated-orcid":false,"given":"Seyoung","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Pohang University of Science and Technology (POSTECH)  Pohang 37673 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,9,24]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature14539"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/3065386"},{"key":"e_1_2_10_4_1","unstructured":"K.He X.Zhang S.Ren J.Sun presented atProc. 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