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Statistics, in the modern sense of the word, began evolving in the 18th century in response to the novel needs of industrializing sovereign states. In...

In mathematics, the total variation identifies several slightly different concepts, related to the (local or global) structure of the codomain of a function...

In statistics and machine learning, the hierarchical Dirichlet process (HDP) is a nonparametric Bayesian approach to clustering grouped data. It uses a...

In probability and statistics, the generalized integer gamma distribution (GIG) is the distribution of the sum of independent gamma distributed random...

Zhù Huá (祝华), is Professor of Language Learning and Intercultural Communication at the UCL Institute of Education, University College London, and Chair...