About this Abstract |
Meeting |
2023 TMS Annual Meeting & Exhibition
|
Symposium
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AI/Data Informatics: Computational Model Development, Validation, and Uncertainty Quantification
|
Presentation Title |
Utilizing and Understanding Deep Learning for 3D Microstructure Synthesis |
Author(s) |
Neal Brodnik, Devendra K Jangid, McLean P Echlin, B. S. Manjunath, Samantha H Daly, Tresa M Pollock |
On-Site Speaker (Planned) |
Neal Brodnik |
Abstract Scope |
Nonlinear machine learning tools such as neural networks are promising ways to rapidly infer complex material relationships. However, this ability depends on both sufficient data for training and an effective means of output evaluation, each of which presents its own set of challenges. Here, we present the application of deep learning to 3D microstructure recognition and generation in ways that facilitate the learning of broad materials concepts and creation of more robust datasets. These network-based approaches are connected back to fundamental materials science through the incorporation of physics into learning metrics and network architectures, as well as with evaluation approaches centered on the principles of materials development. Physics-based metrics and architecture enable faster learning of microstructural principles with lower data burden. Finally, well-structured output evaluation allows for network capabilities to be quantified in terms of emergent microstructural properties and efficacy in the materials development pipeline. |
Proceedings Inclusion? |
Planned: |
Keywords |
Machine Learning, ICME, |