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Daisuke Furihata

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Jun 2026

Online TT-ALS for Streaming Tensor Decomposition with Incremental Orthogonalization

Online TT-ALS (Alternating Least Squares) is introduced, an algorithm that sequentially enforces orthogonality constraints that allows for efficient and exact updates of the core tensor while maintaining high reconstruction accuracy and is suitable for low-latency real-time processing applications.

Hiroki Takeda, Yuto Miyatake, Daisuke Furihata · 0 citations