Predicting Many Properties of Crystals by a Single Deep Learning Model
<|reference_start|>Predicting Many Properties of Crystals by a Single Deep Learning Model: The use of machine learning methods for predicting the properties of crystalline materials encounters significant challenges, primarily related to input encoding, output versatility, and interpretability. Here, we introduce CrystalBERT, an adaptable transformer-based framework with novel structure that integrates space group, elemental, and unit cell information. The method's adaptability lies not only in its ability to seamlessly combine diverse features but also in its capability to accurately predict a wide range of physically important properties, including topological properties, superconducting transition temperatures, dielectric constants, and more. CrystalBERT also provides insightful physical interpretations regarding the features that most significantly influence the target properties. Our findings indicate that space group and elemental information are more important for predicting topological and superconducting properties, in contrast to some properties that primarily depend on the unit cell information. This underscores the intricate nature of topological and superconducting properties. By incorporating all these features, we achieve a high accuracy of 91% in topological classification, surpassing prior studies and identifying previously misclassified topological materials, further demonstrating the effectiveness of our model.<|reference_end|>
@article{xu2024predicting,
    title={Predicting Many Properties of Crystals by a Single Deep Learning Model},
    author={Haosheng Xu, Dongheng Qian, and Jing Wang},
    journal={arXiv preprint arXiv:2405.18944},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.18944},
    primaryClass={cond-mat.mtrl-sci cond-mat.mes-hall cs.LG}
}