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Open AccessJournal ArticleDOI

Robust Estimation of a Location Parameter

Peter J. Huber
- 01 Mar 1964 - 
- Vol. 35, Iss: 1, pp 73-101
TLDR
In this article, a new approach toward a theory of robust estimation is presented, which treats in detail the asymptotic theory of estimating a location parameter for contaminated normal distributions, and exhibits estimators that are asyptotically most robust (in a sense to be specified) among all translation invariant estimators.
Abstract
This paper contains a new approach toward a theory of robust estimation; it treats in detail the asymptotic theory of estimating a location parameter for contaminated normal distributions, and exhibits estimators—intermediaries between sample mean and sample median—that are asymptotically most robust (in a sense to be specified) among all translation invariant estimators. For the general background, see Tukey (1960) (p. 448 ff.)

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Citations
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Journal ArticleDOI

Greedy function approximation: A gradient boosting machine.

TL;DR: A general gradient descent boosting paradigm is developed for additive expansions based on any fitting criterion, and specific algorithms are presented for least-squares, least absolute deviation, and Huber-M loss functions for regression, and multiclass logistic likelihood for classification.
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Distributed Optimization and Statistical Learning Via the Alternating Direction Method of Multipliers

TL;DR: It is argued that the alternating direction method of multipliers is well suited to distributed convex optimization, and in particular to large-scale problems arising in statistics, machine learning, and related areas.
Journal ArticleDOI

The Colonial Origins of Comparative Development: An Empirical Investigation

TL;DR: Acemoglu, Johnson, and Robinson as discussed by the authors used estimates of potential European settler mortality as an instrument for institutional variation in former European colonies today, and they followed the lead of Curtin who compiled data on the death rates faced by European soldiers in various overseas postings.

The behavior of maximum likelihood estimates under nonstandard conditions

TL;DR: In this paper, the authors prove consistency and asymptotic normality of maximum likelihood estimators under weaker conditions than usual, such that the true distribution underlying the observations belongs to the parametric family defining the estimator, and the regularity conditions do not involve the second and higher derivatives of the likelihood function.
References
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Book

Probability theory

Michel Loève
TL;DR: These notes cover the basic definitions of discrete probability theory, and then present some results including Bayes' rule, inclusion-exclusion formula, Chebyshev's inequality, and the weak law of large numbers.
Book

Probability Theory I

Michel Loève
Book ChapterDOI

A Class of Statistics with Asymptotically Normal Distribution

TL;DR: In this article, the authors considered the problem of estimating a U-statistic of the population characteristic of a regular functional function, where the sum ∑″ is extended over all permutations (α 1, α m ) of different integers, 1 α≤ (αi≤ n, n).
Journal ArticleDOI

Estimates of Location Based on Rank Tests

TL;DR: Rank tests such as the two Wilcoxon tests or the Kruskal-Wallis H-test have been shown to be more robust against gross errors than that of the t-and F-tests, even in the rare case in which the suspicion of the possibility of gross errors is unfounded.