fig2

Figure 2. ML for the design of band structure in infinite meta-structures. (A) Combining GAN and CNN to realize inverse design of digitally coded metamaterials with anticipated band structures^[94]. Reproduced with the permission of Ref.^[94] Copyright 2022, Elsevier. (B) Design phononic crystals with anticipated bandgaps by combining AE and MLP^[99]. Reproduced with the permission of Ref.^[99] Copyright 2020, Elsevier. (C) Design phononic crystals with anticipated bandgaps by combining GA and MLP^[100]. Reproduced with the permission of Ref.^[100] Copyright 2023, Taylor & Francis. (D) Employ MLP to design lightweight meta-structures with low-frequency broadband vibration isolation functions^[101].