Algorithmic advances in Riemannian g...
Minh, Ha Quang.

 

  • Algorithmic advances in Riemannian geometry and applications[electronic resource] :for machine learning, computer vision, statistics, and optimization /
  • 紀錄類型: 書目-電子資源 : Monograph/item
    杜威分類號: 516.373
    書名/作者: Algorithmic advances in Riemannian geometry and applications : for machine learning, computer vision, statistics, and optimization // edited by Ha Quang Minh, Vittorio Murino.
    其他作者: Minh, Ha Quang.
    出版者: Cham : : Springer International Publishing :, 2016.
    面頁冊數: xiv, 208 p. : : ill., digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Geometry, Riemannian.
    標題: Riemannian manifolds.
    標題: Machine learning.
    標題: Computer vision.
    標題: Statistics.
    標題: Optimization
    標題: Computer Science.
    標題: Pattern Recognition.
    標題: Computational Intelligence.
    標題: Statistics and Computing/Statistics Programs.
    標題: Mathematical Applications in Computer Science.
    標題: Artificial Intelligence (incl. Robotics)
    標題: Probability and Statistics in Computer Science.
    ISBN: 9783319450261
    ISBN: 9783319450254
    內容註: Introduction -- Bayesian Statistical Shape Analysis on the Manifold of Diffeomorphisms -- Sampling Constrained Probability Distributions using Spherical Augmentation -- Geometric Optimization in Machine Learning -- Positive Definite Matrices: Data Representation and Applications to Computer Vision -- From Covariance Matrices to Covariance Operators: Data Representation from Finite to Infinite-Dimensional Settings -- Dictionary Learning on Grassmann Manifolds -- Regression on Lie Groups and its Application to Affine Motion Tracking -- An Elastic Riemannian Framework for Shape Analysis of Curves and Tree-Like Structures.
    摘要、提要註: This book presents a selection of the most recent algorithmic advances in Riemannian geometry in the context of machine learning, statistics, optimization, computer vision, and related fields. The unifying theme of the different chapters in the book is the exploitation of the geometry of data using the mathematical machinery of Riemannian geometry. As demonstrated by all the chapters in the book, when the data is intrinsically non-Euclidean, the utilization of this geometrical information can lead to better algorithms that can capture more accurately the structures inherent in the data, leading ultimately to better empirical performance. This book is not intended to be an encyclopedic compilation of the applications of Riemannian geometry. Instead, it focuses on several important research directions that are currently actively pursued by researchers in the field. These include statistical modeling and analysis on manifolds,optimization on manifolds, Riemannian manifolds and kernel methods, and dictionary learning and sparse coding on manifolds. Examples of applications include novel algorithms for Monte Carlo sampling and Gaussian Mixture Model fitting, 3D brain image analysis,image classification, action recognition, and motion tracking.
    電子資源: http://dx.doi.org/10.1007/978-3-319-45026-1
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