Deep Learning, Artificial Intelligence, Image Classification, Attention Mechanism, Senet.
than two FC layers with dimensionality reduction in SE block. Wvar2 for SE-Var2 is a diagonal matrix, involving C parameters; Wvar3 for SE-Var3 is a full matrix, involving C² parameters. 1.3. Group Convolution (GC) One extension of Wvar2 is a block diagonal matrix: which is implemented using SE