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Applied Science & Technology Full Text (H.W. Wilson)

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Automatic Hyperparameter Tuning in Sparse Matrix Factorization.

• Authors : Kawasumi, Ryota (AUTHOR); Takeda, Koujin (AUTHOR)

Subjects: SPARSE matrices; MATRIX decomposition; FACTORIZATION

• Source: Neural Computation. Jun2023, Vol. 35 Issue 6, p1086-1099. 14p. 5 Graphs.

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A new perspective on low-rank optimization.

• Authors : Bertsimas, Dimitris (AUTHOR); Cory-Wright, Ryan (AUTHOR); Pauphilet, Jean (AUTHOR)

Subjects: MATRIX decomposition; NONNEGATIVE matrices; MATRIX functions

• Source: Mathematical Programming. Nov2023, Vol. 202 Issue 1/2, p47-92. 46p.

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Accelerated Structured Matrix Factorization.

• Authors : Schiavon, Lorenzo (AUTHOR); Nipoti, Bernardo (AUTHOR); Canale, Antonio (AUTHOR)

Subjects: MATRIX decomposition; BOOSTING algorithms; SIGNALS & signaling

• Source: Journal of Computational & Graphical Statistics. Jul-Sep2024, Vol. 33 Issue 3, p917-927. 11p.

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Applied Science & Technology Full Text (H.W. Wilson)

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Applied Science & Technology Full Text (H.W. Wilson)

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An algorithm of nonnegative matrix factorization under structure constraints for image clustering.

• Authors : Jia, Mengxue (AUTHOR); Li, Xiangli (AUTHOR); Zhang, Ying (AUTHOR)

Subjects: MATRIX decomposition; NONNEGATIVE matrices; FACTORIZATION

• Source: Neural Computing & Applications. Apr2023, Vol. 35 Issue 10, p7891-7907. 17p.

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A BLOCK HOUSEHOLDER--BASED ALGORITHM FOR THE QR DECOMPOSITION OF HIERARCHICAL MATRICES.

• Authors : GRIEM, VINCENT; LE BORNE, SABINE

Subjects: FACTORIZATION; MATRIX decomposition; RADIAL basis functions

• Source: SIAM Journal on Matrix Analysis & Applications. 2024, Vol. 45 Issue 2, p847-874. 28p.

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An exact penalty approach for optimization with nonnegative orthogonality constraints.

• Authors : Jiang, Bo (AUTHOR); Meng, Xiang (AUTHOR); Wen, Zaiwen (AUTHOR)

Subjects: MATRIX decomposition; NONNEGATIVE matrices; MACHINE learning

• Source: Mathematical Programming. Mar2023, Vol. 198 Issue 1, p855-897. 43p.

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Applied Science & Technology Full Text (H.W. Wilson)

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