4.5 Article

Generalised Watson Distribution on the Hypersphere with Applications to Clustering

Related references

Note: Only part of the references are listed.
Article Statistics & Probability

Recent advances in directional statistics

Arthur Pewsey et al.

Summary: Directional statistics deals with the analysis of data observed in Riemannian manifolds like the unit circle, torus, and sphere. Recent developments in this field have been driven by applications in various fields such as astronomy, medicine, genetics, and machine learning. The advancements in directional statistics include exploratory analysis, distributional models, inference, hypothesis testing, regression, nonparametric curve estimation, dimension reduction, and classification.
Article Statistics & Probability

On Optimal Tests for Rotational Symmetry Against New Classes of Hyperspherical Distributions

Eduardo Garcia-Portugues et al.

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION (2020)

Article Computer Science, Information Systems

Bregman Divergence Bounds and Universality Properties of the Logarithmic Loss

Amichai Painsky et al.

IEEE TRANSACTIONS ON INFORMATION THEORY (2020)

Article Statistics & Probability

Scaled von Mises-Fisher Distributions and Regression Models for Paleomagnetic Directional Data

J. L. Scealy et al.

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION (2019)

Article Statistics & Probability

A New Unified Approach for the Simulation of a Wide Class of Directional Distributions

John T. Kent et al.

JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS (2018)

Article Computer Science, Theory & Methods

An elliptically symmetric angular Gaussian distribution

P. J. Paine et al.

STATISTICS AND COMPUTING (2018)

Review Multidisciplinary Sciences

Blessing of dimensionality: mathematical foundations of the statistical physics of data

A. N. Gorban et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2018)

Article Statistics & Probability

The multivariate Watson distribution: Maximum-likelihood estimation and other aspects

Suvrit Sra et al.

JOURNAL OF MULTIVARIATE ANALYSIS (2013)

Article Chemistry, Analytical

Chemical gas sensor drift compensation using classifier ensembles

Alexander Vergara et al.

SENSORS AND ACTUATORS B-CHEMICAL (2012)

Article Computer Science, Artificial Intelligence

Concept decompositions for large sparse text data using clustering

IS Dhillon et al.

MACHINE LEARNING (2001)