Measuring Constituency Ideology Using Bayesian Universal Kriging
نویسندگان
چکیده
منابع مشابه
Measuring Constituency Ideology in U.S. House Districts: A Top-Down Simulation Approach
One of the most intractable problems associated with studying representation in the U.S. House of Representatives involves the measurement of district-level constituency opinion. In measuring constituency opinion in House districts, scholars have relied on a number of alternative approaches, including the use of demographic variables, small-sample estimates of public opinion, presidential elect...
متن کاملBayesian fuzzy kriging
The paper contains a combination of two approaches generalising the usual kriging technique for prediction in elds: the Bayesian approach incorporating prior knowledge on the eld and the fuzzy set approach re ecting uncertainty w.r.t. observation impreciseness and speci cation vagueness. The presentation includes a numerical example. c © 2000 Elsevier Science B.V. All rights reserved.
متن کاملBayesian Local Kriging
We consider the problem of constructing metamodels for computationally expensive simulation codes; that is, we construct interpolation/prediction of functions values (responses) from a finite collection of evaluations (observations). We use Gaussian process modeling and Kriging, and combine a Bayesian approach, based on a finite set of covariance functions, with the use of localized models, ind...
متن کاملSpatial analyses of groundwater levels using universal kriging
For water levels, generally a non-stationary variable, the technique of universal kriging is applied in preference to ordinary kriging as the interpolation method. Each set of data in every sector can fit different empirical semivariogram models since they have different spatial structures. These models can be classified as circular, spherical, tetraspherical, pentaspherical, exponential, gauss...
متن کاملImprovements to Gradient-enhanced Kriging Using a Bayesian Interpretation
Cokriging is a flexible tool for constructing surrogate models on the outputs of computer models. It can readily incorporate gradient information, in which form it is named gradient-enhanced Kriging (GEK), and promises accurate surrogate models in >10 dimensions with a moderate number of sample locations for sufficiently smooth responses. However, GEK suffers from several problems: poor robustn...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: State Politics & Policy Quarterly
سال: 2021
ISSN: 1532-4400,1946-1607
DOI: 10.1177/1532440020930197