Table 1 Accuracy in identifying the correct (most similar) crystal class in the presence of defects

From: Insightful classification of crystal structures using deep learning

 

Random displacements (σ)

Vacancies (η)

 

0.001 Å

0.002 Å

0.005 Å

0.01 Å

0.02 Å

0.06 Å

1%

2%

15%

25%

Spglib (tight)

0.00

0.00

0.00

0.00

0.00

0.00

0.02

0.00

0.00

0.00

Spglib (medium)

73.70

0.00

0.00

0.00

0.00

0.00

0.02

0.00

0.00

0.00

Spglib (loose)

99.99

99.99

99.99

75.22

0.00

0.00

0.01

0.00

0.00

0.00

This work

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

  1. The defective structures are calculated randomly displacing atoms according to Gaussian distribution with standard deviation σ (left), or removing η% of the atoms (right). For details regarding the Spglib thresholds chosen see Supplementary Note 1. The accuracy values shown in the table are in percentage