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![Chuang Wang Headshot](https://confcats-catavault.s3.amazonaws.com/CATAVault/ieeecass/master/files/styles/cc_user_photo/s3/user-pictures/10812.jpg?h=8dd7d7e9&itok=GC1GAOqH)
- Affiliation
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AffiliationNankai University
- Country
This paper studies the constrained network structures between generator G and discriminator D in WGAN, designs several structures including isomorphic, mirror and self- symmetric structures. We evaluates the performances of the constrained WGANs in data augmentations, taking the non- constrained GANs and WGANs as the baselines. Experiments prove the constrained structures have been improved in 16/20 groups of experiments. In twenty experiments on four UCI Machine Learning Repository datasets, Australian Credit Approval data, German Credit data, Pima Indians Diabetes data and SPECT heart data facing five conventional classifiers. Especially, Isomorphic WGAN is the best in 15/20 experiments. Finally, we theoretically proves that the effectiveness of constrained structures by the directed graphic model (DGM) analysis.