title: Building Correlations Between Filters in Convolutional Neural Networks.
abstract: In this paper, a new optimization approach is designed for convolutional neural network (CNN) which introduces explicit logical relations between filters in the convolutional layer. In a conventional CNN, the filters' weights in convolutional layers are separately trained by their own residual errors, and the relations of these filters are not explored for learning. Different from the traditional learning mechanism, the proposed correlative filters (CFs) are initiated and trained jointly in accordance with predefined correlations, which are efficient to work cooperatively and finally make a more generalized optical system. The improvement in CNN performance with the proposed CF is verified on five benchmark image classification datasets, including CIFAR-10, CIFAR-100, MNIST, STL-10, and street view house number. The comparative experimental results demonstrate that the proposed approach outperforms a number of state-of-the-art CNN approaches.
authors.forename: Hanli
authors.initials: H
authors.lastname: Wang
authors.forename: Peiqiu
authors.initials: P
authors.lastname: Chen
authors.forename: Sam
authors.initials: S
authors.lastname: Kwong
mesh_terms: D000465:Algorithms; D016208:Databases, Factual; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D016571:Neural Networks, Computer