Cross-property deep transfer learning framework for enhanced predictive analytics on small materials data.

ABSTRACT: Artificial intelligence (AI) and machine learning (ML) have been increasingly used in materials science to build predictive models and accelerate discovery. For selected properties, availability of large databases has also facilitated application of deep learning (DL) and transfer learning (TL). However, unavailability of large datasets for a majority of properties prohibits widespread application of DL/TL. We present a cross-property deep-transfer-learning framework that leverages models trained on large datasets to build models on small datasets of different properties. We test the proposed framework on 39 computational and two experimental datasets and find that the TL models with only elemental fractions as input outperform ML/DL models trained from scratch even when they are allowed t

SUBMITTER: Gupta V 

PROVIDER: S-EPMC8594437 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature