中文
相关论文

相关论文: A note on the use of the word 'likelihood' in stat…

200 篇论文

We define the likelihood and give a number of justifications for its use as a skill measure for probabilistic forecasts. We describe a number of different scores based on the likelihood, and briefly investigate the relationships between the…

大气与海洋物理 · 物理学 2007-05-23 Stephen Jewson

With the possible exception of gambling, meteorology, particularly precipitation forecasting, may be the area with which the general public is most familiar with probabilistic assessments of uncertainty. Despite the heavy use of stochastic…

应用统计 · 统计学 2009-01-23 Montserrat Fuentes , Peter Guttorp , Michael L. Stein

Likelihood functions are ubiquitous in data analyses at the LHC and elsewhere in particle physics. Partly because "probability" and "likelihood" are virtual synonyms in everyday English, but crucially distinct in data analysis, there is…

数据分析、统计与概率 · 物理学 2020-10-02 Robert D. Cousins

The established language for statistical testing --- significance levels, power, and p-values --- is overly complicated and deceptively conclusive. Even teachers of statistics and scientists who use statistics misinterpret the results of…

统计理论 · 数学 2019-10-23 Glenn Shafer

A distinction is sometimes made between "statistical" and "subjective" probabilities. This is based on a distinction between "unique" events and "repeatable" events. We argue that this distinction is untenable, since all events are "unique"…

人工智能 · 计算机科学 2013-04-11 Henry E. Kyburg

In the last two decades, Bayesian inference has become commonplace in astronomy. At the same time, the choice of algorithms, terminology, notation, and interpretation of Bayesian inference varies from one sub-field of astronomy to the next,…

Herein we present one hundred inequalities culled from various corners of the probability, statistics, and combinatorics literature. We welcome new suggestions.

统计理论 · 数学 2021-02-16 CNP Slagle

I am presenting a first-ever scientific collection of short sayings on probability and statistics expressed by most various men of science, many classics included, from antiquity to Kepler to our time. Quite understandably, the reader will…

历史与综述 · 数学 2021-07-07 Oscar Sheynin

Probability metrics constitute an important tool in probability theory and statistics \cite{DKS91}, \cite{R91}, \cite{Z83} as they are specific metrics on spaces of random variables which, by satisfying an extra condition, concord well with…

概率论 · 数学 2015-11-19 Ben Berckmoes , Bob Lowen

Probability forecasts of events are routinely used in climate predictions, in forecasting default probabilities on bank loans or in estimating the probability of a patient's positive response to treatment. Scoring rules have long been used…

统计理论 · 数学 2012-02-24 Tze Leung Lai , Shulamith T. Gross , David Bo Shen

Some asymptotic notions for random variables are discussed. In particular, different versions of O and o for sequences of random variables are studied. The results are elementary and more or less well-known, but collected here for future…

概率论 · 数学 2011-08-22 Svante Janson

The value of the likelihood is occasionally used by high energy physicists as a statistic to measure goodness-of-fit in unbinned maximum likelihood fits. Simple examples are presented that illustrate why this (seemingly intuitive) method…

数据分析、统计与概率 · 物理学 2014-11-18 Joel Heinrich

I review the classical theory of likelihood based inference and consider how it is being extended and developed for use in complex models and sampling schemes.

统计理论 · 数学 2013-10-01 Nancy Reid

Various aspects of modern statistical physics and meteorology can be tied together. Critical comments have to be made. However, the historical importance of the University of Wroclaw in the field of meteorology should be first pointed out.…

统计力学 · 物理学 2007-05-23 Marcel Ausloos

The concept of typicality refers to properties holding for the "overwhelming majority" of cases and is a fundamental idea of the qualitative approach to dynamical problems. We argue that measure-theoretical typicality would be the adequate…

物理学史与哲学 · 物理学 2007-05-23 Sergio B. Volchan

In Probabilistic Logic Nilsson uses the device of a probability distribution over a set of possible worlds to assign probabilities to the sentences of a logical language. In his paper Nilsson concentrated on inference and associated…

人工智能 · 计算机科学 2013-04-10 Fahiem Bacchus

Test log-likelihood is commonly used to compare different models of the same data or different approximate inference algorithms for fitting the same probabilistic model. We present simple examples demonstrating how comparisons based on test…

机器学习 · 统计学 2024-01-22 Sameer K. Deshpande , Soumya Ghosh , Tin D. Nguyen , Tamara Broderick

Probabilistic forecasts are becoming more and more available. How should they be used and communicated? What are the obstacles to their use in practice? I review experience with five problems where probabilistic forecasting played an…

应用统计 · 统计学 2014-08-22 Adrian E. Raftery

The process of doing Science in condition of uncertainty is illustrated with a toy experiment in which the inferential and the forecasting aspects are both present. The fundamental aspects of probabilistic reasoning, also relevant in real…

历史与综述 · 数学 2018-02-07 Giulio D'Agostini

Uncertainty enters into human reasoning and inference in at least two ways. It is reasonable to suppose that there will be roles for these distinct uses of uncertainty also in automated reasoning.

人工智能 · 计算机科学 2013-04-10 Henry E. Kyburg
‹ 上一页 1 2 3 10 下一页 ›