Table 3 Optimization plan for the silicon carbide nanocrystal.

From: Concurrent multi-peak Bragg coherent x-ray diffraction imaging of 3D nanocrystal lattice displacement via global optimization

Epoch

Number of minibatches

Scans in minibatch

Iterations per minibatch

1

800

4

6

2

640

4

12

3

480

4

25

4

320

5

50

5

160

5

100

6

80

5

200

7

40

5

400

8

1

6 (full dataset)

2000

  1. Note: The BCDI scans within each minibatch were randomly selected.