Multiscale Tensor Summation Factorization (MTS) is introduced as a new neural network layer for multidimensional data processing.
MTS performs tensor summation at multiple scales using Tucker-decomposition-like mode products.
It reduces the number of parameters required and enhances the efficiency of weight optimization compared to traditional dense layers.
MTS demonstrates advantages over convolutional layers and shows effectiveness in various tasks, such as classification, compression, and signal restoration.