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Nonnegative matrix factorization / Nicolas Gillis
| Nonnegative matrix factorization / Nicolas Gillis |
| Autore | Gillis, Nicolas |
| Pubbl/distr/stampa | Philadelphia, : SIAM, 2021 |
| Descrizione fisica | xix, 350 p. : ill. ; 26 cm |
| Soggetto topico |
68-XX - Computer science [MSC 2020]
15B48 - Positive matrices and their generalizations; cones of matrices [MSC 2020] 15-XX - Linear and multilinear algebra; matrix theory [MSC 2020] 68T10 - Pattern recognition, speech recognition [MSC 2020] 15A23 - Factorization of matrices [MSC 2020] 68T09 - Computational aspects of data analysis and big data [MSC 2020] 65F55 - Numerical methods for low-rank matrix approximation; matrix compression [MSC 2020] |
| Soggetto non controllato |
Computational complexity
Dictionary learning Gene expression analysis Hyperspectral Imaging Matrix Factorization Non-linear optimization Nonnegative matrix factorization Principal component analysis Recommender systems Singular value decomposition Sparsity audio source separation beta-divergences blind source separation block coordinate descent methods communication complexity extended formulations feature extraction identifiability linear dimensionality reduction low-rank matrix approximations multiplicative updates nested polytope problem nonnegative rank self-modeling curve resolution separability topic modeling |
| ISBN | 978-16-11-97640-3 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNICAMPANIA-VAN0265397 |
Gillis, Nicolas
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| Philadelphia, : SIAM, 2021 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Vanvitelli | ||
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Symmetric and Asymmetric Distributions : Theoretical Developments and Applications
| Symmetric and Asymmetric Distributions : Theoretical Developments and Applications |
| Autore | Gómez Déniz Emilio |
| Pubbl/distr/stampa | Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
| Descrizione fisica | 1 electronic resource (146 p.) |
| Soggetto topico |
Humanities
Social interaction |
| Soggetto non controllato |
positive and negative skewness
ordering fitting distributions Epsilon-skew-Normal Epsilon-skew-Cauchy bivariate densities generalized Cauchy distributions asymmetric bimodal distribution bimodal maximum likelihood slashed half-normal distribution kurtosis likelihood EM algorithm flexible skew-normal distribution skew Birnbaum–Saunders distribution bimodality maximum likelihood estimation Fisher information matrix maximum likelihood estimates type I and II censoring skewness coefficient Weibull censored data truncation half-normal distribution probabilistic distribution class normal distribution identifiability moments power-normal distribution |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Symmetric and Asymmetric Distributions |
| Record Nr. | UNINA-9910557299303321 |
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Gómez Déniz Emilio
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| Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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