Browsing by Author "BAG, ARPAN KUMAR"

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    AN EFFICIENT ALTERNATIVE OF THE IDENTITY MAPPING OF THE ResNet ARCHITECTURE
    (Indian Statistical Institute, Kolkata, 2020-08) BAG, ARPAN KUMAR
    In the past few years, deep models have made a huge impact in the eld of computer vision. Among these deep models, Residual Networks or ResNets have become par- ticularly popular for their simple architecture and e cient performance. Despite the achievement, the skip connection which made the training of a very deep model possible was also considered as a drawback of this model. Some studies have been done on the comparative performance of various types of skip connections. Inspired by the recent work on skip connection which proposed use of ReLU with group normalization as an alternative to the identity skip connection resulting in better performance than tradi- tional ResNet, we have explored use of various activation functions. In this thesis, we propose a di erent transformation to be used together with the ReLU Group Normaliza- tion (RG) connection to improve the performance of Residual networks. We simulated our results on CIFAR-10 and CIFAR-100 datasets. The code developed as a part of this study is available at https:// github.com/Arpan142/Arpan dissertation. 2