SemiRiem

所属分类:论文
开发工具:matlab
文件大小:419KB
下载次数:1
上传日期:2018-12-22 06:39:54
上 传 者sh-1993
说明:  代码附文“半黎曼流形优化”(arXiv:1812.07643)
(Code Accompanying Paper "Semi-Riemannian Manifold Optimization" (arXiv:1812.07643))

文件列表:
getSRCostGrad.m (3619, 2018-12-22)
getSRGradient.m (5263, 2018-12-22)
manopt (0, 2018-12-22)
manopt\CLA.txt (2938, 2018-12-22)
manopt\COPYING.txt (35821, 2018-12-22)
manopt\CREDITS.txt (829, 2018-12-22)
manopt\LICENSE.txt (1649, 2018-12-22)
manopt\checkinstall (0, 2018-12-22)
manopt\checkinstall\basicexample.m (1107, 2018-12-22)
manopt\examples (0, 2018-12-22)
manopt\examples\PCA_stochastic.m (5160, 2018-12-22)
manopt\examples\dominant_invariant_subspace.m (4638, 2018-12-22)
manopt\examples\dominant_invariant_subspace_complex.m (3310, 2018-12-22)
manopt\examples\doubly_stochastic_denoising.m (4703, 2018-12-22)
manopt\examples\elliptope_SDP.m (5466, 2018-12-22)
manopt\examples\elliptope_SDP_complex.m (5499, 2018-12-22)
manopt\examples\essential_svd.m (2369, 2018-12-22)
manopt\examples\generalized_eigenvalue_computation.m (4326, 2018-12-22)
manopt\examples\generalized_procrustes.m (6694, 2018-12-22)
manopt\examples\low_rank_dist_completion.m (25716, 2018-12-22)
manopt\examples\low_rank_matrix_completion.m (8637, 2018-12-22)
manopt\examples\low_rank_tensor_completion.m (11732, 2018-12-22)
manopt\examples\maxcut.m (12655, 2018-12-22)
manopt\examples\nonlinear_eigenspace.m (3274, 2018-12-22)
manopt\examples\packing_on_the_sphere.m (9580, 2018-12-22)
manopt\examples\positive_definite_karcher_mean.m (4554, 2018-12-22)
manopt\examples\radio_interferometric_calibration.m (7040, 2018-12-22)
manopt\examples\robust_pca.m (5813, 2018-12-22)
manopt\examples\run_all_examples.m (207, 2018-12-22)
manopt\examples\shapefit_smoothed.m (11113, 2018-12-22)
manopt\examples\sparse_pca.m (6328, 2018-12-22)
manopt\examples\thomson_problem.m (2451, 2018-12-22)
manopt\examples\truncated_svd.m (6929, 2018-12-22)
manopt\examples\using_counters.m (8338, 2018-12-22)
manopt\examples\using_gpu.m (2400, 2018-12-22)
manopt\importmanopt.m (1249, 2018-12-22)
manopt\manopt (0, 2018-12-22)
... ...

# Semi-Riemannian Manifold Optimization ------ This repository contains MATLAB code accompanying the preprint [Semi-Riemannian Manifold Optimization](https://arxiv.org/abs/1812.07***3) *(arXiv:1812.07***3)* by [Tingran Gao](https://gaotingran.com/), [Lek-Heng Lim](https://www.stat.uchicago.edu/~lekheng/), and [Ke Ye](https://sites.google.com/site/keyeshomepage/home). To run these scripts, please ensure the [ManOpt](https://www.manopt.org/) toolbox is in your path (e.g. by running command `run manopt/importmanopt.m` in the MATLAB console). - `sRiem_minkowski_SD_CG.m`: Numerical experiments on Minkowski spaces - `sRiem_sphere_SD_CG.m`: Numerical experiments on the unit Euclidean sphere viewed as a semi-Riemannian submanifold of an aambient Minkowski space - `sRiem_pseudosphere_SD_CG.m`: Numerical experiments on the unit pseudo-sphere with canonical semi-Riemannian metric induced from the ambient Minkowski space Please direct all inquiries to Tingran Gao (tingrangao@galton.uchicago.edu).

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