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ART-LSTM leverages both forward and reversed sequences during training, effectively doubling the available training data without increasing architectural complexity. Our approach maintains computational simplicity while enhancing model robustness and generalisation. Empirical evaluations on challenging datasets, including daily S&amp;P 500 index prices and USD\/EUR exchange rates, demonstrate that ART-LSTM consistently outperforms traditional statistical methods (ARIMA), standard recurrent neural networks (RNN, GRU, and LSTM), and multi-layer perceptrons (MLPs), achieving substantial reductions in Mean Absolute Error (MAE) and Root Mean Squared Error (RMSE). Overall, ART-LSTM provides a practical and data-efficient solution for financial forecasting tasks characterised by limited data availability and volatile dynamics.<\/jats:p>","DOI":"10.1142\/s0219649225500625","type":"journal-article","created":{"date-parts":[[2025,8,6]],"date-time":"2025-08-06T00:53:29Z","timestamp":1754441609000},"source":"Crossref","is-referenced-by-count":0,"title":["ICAIMT: ART-LSTM: Augmented Reverse Training for Data-Efficient Time Series Forecasting"],"prefix":"10.1142","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3946-0920","authenticated-orcid":false,"given":"Firuz","family":"Kamalov","sequence":"first","affiliation":[{"name":"Canadian University Dubai, UAE"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8393-9790","authenticated-orcid":false,"given":"Ikhlaas","family":"Gurrib","sequence":"additional","affiliation":[{"name":"Canadian University Dubai, UAE"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9388-1334","authenticated-orcid":false,"given":"Linda","family":"Smail","sequence":"additional","affiliation":[{"name":"Zayed University, UAE"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0756-7280","authenticated-orcid":false,"given":"Ziad El","family":"Khatib","sequence":"additional","affiliation":[{"name":"Canadian University Dubai, UAE"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2025,8,4]]},"reference":[{"key":"S0219649225500625BIB001","doi-asserted-by":"publisher","DOI":"10.3390\/jrfm17110485"},{"key":"S0219649225500625BIB002","doi-asserted-by":"publisher","DOI":"10.1002\/for.3069"},{"volume-title":"Time Series Analysis: Forecasting and Control","year":"1970","author":"Box GEP","key":"S0219649225500625BIB004"},{"key":"S0219649225500625BIB005","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsr.2024.110129"},{"key":"S0219649225500625BIB007","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2023.119879"},{"issue":"1","key":"S0219649225500625BIB008","first-page":"4055281","volume":"2021","author":"Gao Y","year":"2021","journal-title":"Scientific Programming"},{"issue":"1","key":"S0219649225500625BIB009","first-page":"19","volume":"68","author":"Garc\u00eda F","year":"2024","journal-title":"Engineering Proceedings"},{"key":"S0219649225500625BIB010","doi-asserted-by":"publisher","DOI":"10.1016\/j.neunet.2005.06.042"},{"key":"S0219649225500625BIB011","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijforecast.2020.06.008"},{"key":"S0219649225500625BIB012","doi-asserted-by":"publisher","DOI":"10.1162\/neco.1997.9.8.1735"},{"key":"S0219649225500625BIB013","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0254841"},{"key":"S0219649225500625BIB014","doi-asserted-by":"publisher","DOI":"10.1002\/for.3084"},{"key":"S0219649225500625BIB015","doi-asserted-by":"publisher","DOI":"10.1007\/s00521-020-04942-3"},{"key":"S0219649225500625BIB016","doi-asserted-by":"publisher","DOI":"10.56947\/gjom.v17i2.2343"},{"key":"S0219649225500625BIB017","doi-asserted-by":"publisher","DOI":"10.56947\/gjom.v19i1.2639"},{"key":"S0219649225500625BIB018","doi-asserted-by":"publisher","DOI":"10.3390\/en17030626"},{"key":"S0219649225500625BIB019","doi-asserted-by":"publisher","DOI":"10.3390\/en17184699"},{"key":"S0219649225500625BIB021","doi-asserted-by":"publisher","DOI":"10.3390\/s17040818"},{"key":"S0219649225500625BIB022","doi-asserted-by":"publisher","DOI":"10.1016\/j.irfa.2024.103474"},{"key":"S0219649225500625BIB023","doi-asserted-by":"publisher","DOI":"10.1111\/jtsa.12649"},{"key":"S0219649225500625BIB024","doi-asserted-by":"publisher","DOI":"10.1109\/78.650093"},{"key":"S0219649225500625BIB025","doi-asserted-by":"publisher","DOI":"10.1016\/j.asoc.2020.106181"},{"key":"S0219649225500625BIB026","doi-asserted-by":"publisher","DOI":"10.1109\/ICMLA.2018.00227"},{"key":"S0219649225500625BIB027","first-page":"22419","volume":"34","author":"Wu H","year":"2021","journal-title":"Advances in Neural Information Processing Systems"},{"key":"S0219649225500625BIB028","doi-asserted-by":"publisher","DOI":"10.3390\/math11091985"},{"key":"S0219649225500625BIB029","doi-asserted-by":"publisher","DOI":"10.1609\/aaai.v35i12.17325"}],"container-title":["Journal of Information &amp; 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