«SUPEREFFICIENCY»に関連する英語の本
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superefficiencyの使いかたを見つけましょう。
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1
Counterexamples in Probability And Statistics
Joseph P. Romano, A.F. Siegel. sometimes smaller than, the Cramer-Rao lower
bound. The first example of superefficiency, as given below, is from J. Hodges (
see LeCam 1953). To construct such a sequence of estimators, suppose Xl , X2,
...
Joseph P. Romano, A.F. Siegel,
1986
2
Expansions and Asymptotics for Statistics
Although Tn formally outperforms Xn, it is the efficiency criterion of Definition 5
which comes under suspicion, and not the sample mean Xn. Estimators such as
Tn acquire a point of superefficiency by “borrowing” efficiency from neighbouring
...
Christopher G. Small,
2010
3
Parametric Statistical Theory
Superefficiency at a certain parameter value brings on subefficiency in a
neighborhood of order €„ . Recall that an estimator sequence K^, n € IN, is "
regular" at i? if (see (8.4.2)) w-«(*-HC1«))«»'./Mi foraelRp. (8.6.1) Under
conditions (i) and (ii) ...
4
Efficiency Measures in the Agricultural Sector: With ...
The first one is to present superefficiency in data envelopment analysis (DEA), an
extension to the technique which may have useful applications in many
evaluation contexts, namely, when we have many efficient DMUs with ambiguous
...
Armando Mendes, Emiliana L. D. G. Soares da Silva, Jorge M Azevedo Santos,
2012
5
The Measurement of Productive Efficiency and Productivity Growth
Noinput-oriented superefficiencyscore could therefore be computed for DMU F.
However, an output-oriented superefficiency score can stillbecomputed for F.
Similarly, forunitD,no output-oriented superefficiency score can be computed,
butan ...
Harold O. Fried, C. A. Knox Lovell, Shelton S. Schmidt,
2008
A value of the parameter, zero in the above case, at which the variance is below
the Cramer-Rao bound is called a point of superefficiency. There are three
reasons why superefficiency is not a statistically important idea. First, LeCam(
1953) ...
D.R. Cox, D.V. Hinkley,
1979
7
Higher Order Asymptotics
Without uniformity to third order can there be superefficiency to third order but not
superefficiency to first order ? In other words, can there exist an estimate T such
that (i) \fn(T - 6) is A.M. (0, 1/1(6)) uniformly on compact 6 sets (see Assumption ...
8
Statistical Inference: The Minimum Distance Approach
See Le Cam (1953) and Cox and Hinkley (1974) for discussions on
superefficiency. The latter work suggests that superefficiency is not a statistically
important idea. We will consider alternative versions of efficiency which
overcome the ...
Ayanendranath Basu, Hiroyuki Shioya, Chanseok Park,
2011
9
Sequential Analysis and Optimal Design
Unfortunately superefficiency shows that an appropriate statement of optimality
cannot be too simple. Our version of the Cramér-Rao inequality has three defects
. It invokes unbiasedness and it has a regularity condition involving the candidate
...
10
Data Envelopment Analysis: Theory and Techniques for ...
... 317 Range-Adjusted Measure (RAM), 133 rank ordering firms (superefficiency)
, 95-97 DEA solution of superefficiency, 97 numerical measurement of
superefficiency, 95-97, 96 (fig) one-output, one-input, 95 unmeasurable
superefficiency, ...
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Leaking energy, and money, from affordable housing
This group is composed of 10 PHAs dedicated to bringing superefficiency to public housing. Members have signed a commitment to identify impediments and ... «GreenBiz.com, 7月 12»