Tensor Completion in Hierarchical Tensor Formats

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:dengdq123
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  Hierarchical Tucker tensor format(HT-Hackbusch tensors)and Tensor Trains(TT-Tyrtyshnikov tensors,I.Oseledets)have been introduced recently for low rank tensor product approximation.Hierarchical tensor decompositions are based on sub space approximation by extending the Tucker decomposition into a multi-level framework.
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  Hierarchical Tucker tensor format(HT-Hackbusch tensors)and Tensor Trains(TT-Tyrtyshnikov tensors,I.Oseledets)have been introduced recently for low rank tens
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