Beyond AugMix: Mechanistic Data Augmentation for Truly Robust Models
Keywords:
Data augmentation, robustness, AugMix, mechanistic augmentation, adversarial training, out-of-distribution generalizationAbstract
The continued work to make deep neural networks more robust is one of the most important challenges in modern machine learning. Even though there have been significant advances in data augmentation techniques like Mixup, CutMix, AutoAugment, and AugMix in recent years, these methods are mostly based on trial and error, using random changes or manually designed transformations that often don’t work well when facing extreme data variations or attacks (Hendrycks et al., 2019; Yun et al., 2019; Cubuk et al., 2019). This paper argues that going beyond AugMix requires creating data augmentation strategies that are based on the underlying structure, causes, and physical properties of the data, rather than relying on randomness By looking at results on visual benchmarks such as CIFAR-10 and ImageNet, the paper shows how this type of data augmentation can help models maintain their performance even when faced with natural corruptions, adversarial attacks, and when tested with data from different distributions (Mao et al., 2022; Zhou et al., 2022). The paper also gives a detailed overview and summary of the most recent augmentation methods, bringing together ideas from adversarial training, Fourier-based robustness, game theory, and representation learning. It introduces a unified framework where mechanistic augmentation is viewed as a process that involves causal invariances, group transformations, and preserving meaning (Chen et al., 2020; Dao et al., 2019). The analysis indicates that while heuristic augmentations can boost initial resilience, they frequently encounter difficulties when dealing with complicated corruption or shifts in data, unlike mechanistic methods that are more effective at adapting and preserving clarity (Mintun et al., 2021; Ren et al., 2021). The paper connects theoretical concepts with real-world results, highlighting the need to shift toward mechanistic augmentation in order to develop models that are truly dependable. The paper makes three main contributions. First, it provides a detailed review of heuristic methods used to enhance models. Second, it introduces a framework for mechanistic augmentation, which is based on causal and structural assumptions. Third, it offers a roadmap for future research that links the development of robust models with clear, logical, and broadly applicable augmentation strategies. These results are important not just for studies on model robustness, but also for practical applications where safety, fairness, and reliability are essential.
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Abelshausen, B., Stremersch, S., & Van den Poel, D. (2014). Improving consumer well-being through data-driven marketing: A framework and implications for practice. Journal of the Academy of Marketing Science, 42(5), 559–577. https://doi.org/10.1007/s11747-014-0374-6
Acemoglu, D., Akcigit, U., Hanley, D., & Kerr, W. (2016). Transition to clean technology. Journal of Political Economy, 124(1), 52–104. https://doi.org/10.1086/684511
Afshan, G., & Yaqoob, T. (2022). Green finance and sustainable development: A bibliometric analysis. Environmental Science and Pollution Research, 29(5), 6523–6539. https://doi.org/10.1007/s11356-021-16410-7
Goel, Rohit; Gautam, Deepali; Natalucci, Fabio M. (2022),Sustainable Finance in Emerging Markets: Evolution, Challenges, and Policy Priorities, International Monetary Fund, https://doi.org/10.5089/9798400218101.001
Bloomberg. (2023). Green bonds and sustainable finance: Market trends 2023. Bloomberg Intelligence. Retrieved from https://www.bloomberg.com/professional/sustainable-finance
Cao, Y., Li, H., & Zhao, J. (2022). Policy uncertainty, environmental regulation, and green innovation: Evidence from emerging markets. Journal of Cleaner Production, 370, 133459. https://doi.org/10.1016/j.jclepro.2022.133459
Chen, X., Wang, Y., & Zhou, D. (2023). Blockchain for sustainable finance: Opportunities and challenges. Finance Research Letters, 54, 103708. https://doi.org/10.1016/j.frl.2023.103708
Day, R., Foy, R., & McLaughlin, P. (2016). Microfinance and sustainable energy access: A review of evidence. Energy Research & Social Science, 20, 1–12. https://doi.org/10.1016/j.erss.2016.06.002
De Haas, R., & Popov, A. (2023). Finance and green growth. Journal of Financial Economics, 149(1), 1–23. https://doi.org/10.1016/j.jfineco.2023.02.001
Dogan, E., Inglesi-Lotz, R., & Shahbaz, M. (2022). The role of green innovation in environmental sustainability: Evidence from emerging economies. Technological Forecasting and Social Change, 176, 121436. https://doi.org/10.1016/j.techfore.2021.121436
Hemendra Gupta, R.Chaudhary(2023), An Analysis of Volatility and Risk-Adjusted Returns of ESG Indices in Developed and Emerging Economies, Risks 2023, 11, 182. https://doi.org/10.3390/risks11100182
He, P., Wang, C., & Zhou, L. (2023). ESG and corporate financial performance: Evidence from emerging markets. Emerging Markets Review, 57, 100917. https://doi.org/10.1016/j.ememar.2023.100917
Jin, B., Qian, H., & Li, S. (2023). Carbon pricing and corporate sustainability strategies in Asia. Energy Economics, 118, 106554. https://doi.org/10.1016/j.eneco.2023.106554
Khandker, S. R., Samad, H. A., Ali, R., & Barnes, D. F. (2012). Who benefits most from rural electrification? Evidence in India. Energy Journal, 33(2), 75–96. https://doi.org/10.5547/01956574.33.2.4
Li, Y., Zhao, X., & Chen, H. (2023). ESG practices and access to sustainable finance: Evidence from Chinese firms. Journal of Corporate Finance, 79, 102287. https://doi.org/10.1016/j.jcorpfin.2023.102287
Sakshi Mittal, Niti Bhasin.(2021), Performance of ESG Funds in Emerging Asian Countries: A Comparative Analysis, Volume 3,Issue 1(06-2021), https://www.doi.org/10.58426/cgi.v3.i1.2021.39-64
Shaikh, I. (2022). Environmental, social, and governance (ESG) practice and firm performance: an international evidence. Journal of Business Economics and Management, 23(1), 218–237. https://doi.org/10.3846/jbem.2022.16202
Nkemgha, T., Ofori, S., & Appiah, M. (2023). Institutional voids and corporate sustainability strategies in Africa. Journal of Business Research, 158, 113658. https://doi.org/10.1016/j.jbusres.2022.113658
Razzaq, A., Cui, S., & Abbas, K. (2023). Mobile banking, FinTech, and sustainable development in emerging markets. Telematics and Informatics, 82, 102026. https://doi.org/10.1016/j.tele.2023.102026
Rosenthal, S., Bain, P., & Fielding, K. (2018). Social identity and pro-environmental action in emerging markets. Nature Climate Change, 8(11), 997–1003. https://doi.org/10.1038/s41558-018-0345-9
Sadiq, R., Hussain, S., & Yousaf, Z. (2022). Linking green finance and corporate performance: Evidence from global firms. Sustainable Development, 30(6), 1349–1362. https://doi.org/10.1002/sd.2269
She, H., & Mabrouk, F. (2023). Corporate sustainability in weak institutional environments: Evidence from MENA. Journal of Cleaner Production, 378, 134573. https://doi.org/10.1016/j.jclepro.2022.134573
United Nations. (2015). Transforming our world: The 2030 agenda for sustainable development. United Nations. Retrieved from https://sdgs.un.org/2030agenda
Wu, X., Li, M., & Zhou, Q. (2023). Emerging markets and the environmental Kuznets curve revisited. Ecological Economics, 204, 107674. https://doi.org/10.1016/j.ecolecon.2023.107674
Zahonogo, P. (2018). Globalization and economic growth in developing countries: Evidence from Sub-Saharan Africa. Journal of African Trade, 5(1-2), 35–59. https://doi.org/10.1016/j.joat.2018.09.001
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