New algorithms offer efficient finite initialization for tensorized neural networks

Researchers have developed novel algorithms for initializing layers in tensorized neural networks and tensor network algorithms. These methods utilize partial computations of Frobenius norms and positive lineal entrywise sums to manage potential divergence or zero norms during initialization. The approach has demonstrated effectiveness when applied to Matrix Product State/Tensor Train and Matrix Product Operator/Tensor Train Matrix layers, showing scalability with respect to network size and dimensions. All associated code has been made publicly available. AI

IMPACT Introduces new initialization techniques for tensorized networks, potentially improving training stability and efficiency for specific model architectures.

RANK_REASON This is a research paper detailing novel algorithms for tensorized neural networks.

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• arXiv
• Matrix Product Operator
• Matrix Product State
• Tensor Network Algorithms
• Tensor Train

• paper
• infra

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