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Ontology matching evaluation: a statistical perspective. [PDF]
, 2016 Information and Communication ...
Mohammadi, Majid (author) +2 more
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Statistical learning in official statistics: The case of statistical matching
Statistical Journal of the IAOS: Journal of the International Association for Official Statistics, 2019Data integration is becoming a crucial task in National Statistical Institutes in order to exploit the information provided by already existing data sources. Here the focus is on statistical matching methods; they are designed to integrate data stemming out from traditional sample surveys referred to the same target population. In particular, this work
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An Evaluation of Statistical Matching
Journal of Business & Economic Statistics, 1984The validity of findings based on statistically matched data sets depends on the accuracy of underlying assumptions about relationships between variables that are unique to each input file. Simulations of statistical matching procedures on samples from populations with known characteristics provide the basis for an evaluation of the usefulness of ...
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1996
Sometimes it is reported that the average lawyer earns a lot of money; at the same time, the median income of lawyers is reported to be more modest. One year the average team in the National Football League made a sizable profit while the median team barely broke even. People often confuse the mean and the median of a distribution.
Richard L. Scheaffer +3 more
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Sometimes it is reported that the average lawyer earns a lot of money; at the same time, the median income of lawyers is reported to be more modest. One year the average team in the National Football League made a sizable profit while the median team barely broke even. People often confuse the mean and the median of a distribution.
Richard L. Scheaffer +3 more
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An investigation of statistical matching
Journal of Applied Statistics, 1988This Paper examines the file-merging technique of statistical matching. Details are given of both its practical application and its numerical accuracy. In particular, it is shown that the ability of statistical matching to recreate correlations between variables existing only in different files is dependent on some respective assumptions which are ...
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Using Statistics To Evaluate A History Match
Proceedings of Abu Dhabi International Petroleum Exhibition and Conference, 2002Abstract Three methods are proposed for quickly evaluating the history match of a numerical simulation to actual reservoir performance. All of the methods rely on computing a set of deviation values, each of which is defined to be a calculated simulator result minus the corresponding surveillance measurement value. For any
David Uldrich, Saad Matar, Hugh Miller
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Image statistics based on diffeomorphic matching
Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1, 2005We propose a new approach to deal with the first and second order statistics of a set of images. These statistics take into account the images characteristic deformations and their variations in intensity. The central algorithm is based on nonsupervised diffeomorphic image matching (without landmarks or human intervention). As they convey the notion of
Guillaume Charpiat +2 more
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Uncertainty Analysis in Statistical Matching
2012Among the goals of statistical matching, a very important one is the estimation of the joint distribution of variables not jointly observed in a sample survey but separately available from independent sample surveys. The absence of joint information on the variables of interest leads to uncertainty about the data generating model.
CONTI, Pier Luigi +2 more
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Statistical Discrimination in Stable Matchings
Proceedings of the 23rd ACM Conference on Economics and Computation, 2022Rémi Castera +2 more
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2019
In this paper, we survey some recent developments on statistical properties of matchings of very large and infinite graphs. We discuss extremal graph theoretic results like Schrijver’s theorem on the number of perfect matchings of regular bipartite graphs and its variants from the point of view of graph limit theory.
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In this paper, we survey some recent developments on statistical properties of matchings of very large and infinite graphs. We discuss extremal graph theoretic results like Schrijver’s theorem on the number of perfect matchings of regular bipartite graphs and its variants from the point of view of graph limit theory.
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