UNBIASEDNESS SÖZCÜĞÜ İNGILIZCE DİLİNDE NE ANLAMA GELİR?
Tahminci önyargıları
İstatistikte bir tahmincinin önyargılaması, bu tahmincinin beklenen değeri ile tahmin edilen parametrenin gerçek değeri arasındaki farktır. Sıfır yanlılıklı bir tahminci veya karar kuralı, tarafsız olarak adlandırılır. Aksi takdirde tahmincinin önyargılı olduğu söylenir. İstatistikte, "önyargı", bir işlev hakkında nesnel bir deyimdir ve istenen bir özellik değilse de, "önyargı" teriminin sıradan İngilizce kullanımından farklı olarak, aşağılayıcı değildir. Eğilimler, ortalamadan ziyade medyan değerine göre de ölçülebilir; bu durumda, birincisi, olağan ortalamalı tarafsızlık özelliğinden medyan tarafsızı ayırt eder. Önyargılı tutarlı tahmin düzenleyicilerinin yakınsak ve asimptotik olarak tarafsız olması bakımından önyargılar tutarlılık ile ilişkilidir, ancak tutarlı bir sıralamadaki bireysel tahminciler önyargılı olabilir; Dikkat karşı tutarlılık. Her şey eşit, tarafsız bir tahminci önyargılı bir tahminciye tercih edilir, ancak pratikte her şey eşit değildir ve genellikle önyargılı olarak önyargılı tahminciler sıklıkla kullanılır. Bir önyargılı tahmin edici kullanıldığında önyargı da tahmin edilmektedir.
İngilizce sözlükte unbiasedness sözcüğünün tanımı
Sözlükte tarafsızlığın tanımı, adil veya tarafsız olma koşuludur. Dürüst olmayanlığın diğer tanımı sıfır önyargıya sahip olma şartıdır.
«UNBIASEDNESS» İLE İLİŞKİLİ İNGILIZCE KİTAPLAR
unbiasedness sözcüğünün kullanımını aşağıdaki kaynakça seçkisinde keşfedin.
unbiasedness ile ilişkili kitaplar ve İngilizce edebiyattaki kullanımı ile ilgili bağlam sağlaması için küçük metinler.
1
Monetary Transmission in Diverse Economies
So RNEMH is sufficient, but not necessary, to ensure that the unbiasedness
hypothesis holds. What if the conditions for RNEMH are not satisfied? Suppose,
for instance, that there is a time- varying risk premium in equation (11.4). UIP will
not ...
Lavan Mahadeva, Peter Sinclair,
2002
2
Mathematical Statistics
This reasoning demonstrates combined use of the principles of sufficiency and
unbiasedness. 2. Unbiasedness. We have just seen the role that the
unbiasedness principle can play in estimation theory. It was established in
Section 46 that a ...
This example demonstrates that the condition of unbiasedness (Definition 6.2.1)
does not imply the modified criterion of Definition 6.3.2. The associational
criterion might falsely classify some unconfounded situations as confounded and,
...
4
Permutation Tests for Complex Data: Theory, Applications and ...
In order to examine the unbiasedness and consistency of NPC tests T, let us also
assume that: (a) when n goes to infinity, then so also do sample sizes of all
groups, that is, n → ∞ implies min j (n j) → ∞; (b) the number B of CMC iterations
...
Fortunato Pesarin, Luigi Salmaso,
2010
Unbiasedness. The estimator in (26) is always unbiased: E(&2) = C"E(s) = C'lCo2
= 02. This is the case for all ANOVA estimators. They are unbiased. Although
unbiasedness is a property of estimators that is deemed to have merit in the case
...
Shayle R. Searle, George Casella, Charles E. McCulloch,
2009
6
Exact Statistical Methods for Data Analysis
Therefore, we shall restate the generalized versions of the underlying definitions
and briefly discuss how the properties of similarity and unbiasedness can be
used in testing problems involving nuisance parameters. Consider, for instance,
the ...
Samaradasa Weerahandi,
2003
7
The Empirical Evidence on the Efficiency of Forward and ...
4. ALTERNATIVE. INTERPRETATIONS. OF. REJECTIONS. OF. THE.
UNBIASEDNESS. HYPOTHESIS. In Section 3 considerableevidencefora variety
ofcurrencies andsample periods is presented that indicates a strong rejection of
the ...
Table5.5 Usefulness ofdifferent measures ofexpectations in economies
considered The unbiasedness assumption means that economic agents fully
exploit all available information and donotcommit systematic forecast errors, thus
the actual ...
9
Encyclopedia of Research Design
This ideal is unachievable from a finite sample of the population, and estimation
instead involves a trade-off between different forms of accuracy, such as
unbiasedness and minimum variance. The best linear unbiased estimator, which
is ...
10
Parametric Statistical Theory
Relation (22.8) is some sort of unbiasedness condition, yet something else than
mean unbiasedness which would require that f q'">(3:1..-..w.)P<dwl)...P(da.) = q(
P) for P G as. The situations considered in these examples have a special feature
...
«UNBIASEDNESS» TERİMİNİ İÇEREN HABERLER
Ulusal ve uluslararası basında konuşulanları ve
unbiasedness teriminin aşağıdaki haberlerde hangi bağlamda kullanıldığını keşfedin.
Panera Bread: Big Bank Analysts' View Vs. Mine (PNRA)
Unfortunately, I could not find any information on the company's banking partners, so I could not evaluate unbiasedness of Piper Jaffray's recent Underweight ... «Seeking Alpha, May 15»
Ukraine's best promoters on world stage in 2014
Perhaps, it was this unbiasedness that helped him understand the situation rapidly and accurately. We should also note the significant role of Ukrainian ... «Kyiv Post, Şub 15»
2015 Mazda New Cars
I realise now how disingenuous my previous claims of unbiasedness (see below) may ... So to prove I am truly unbiased, I feel it is necessary to call out suomi on ... «CarAdvice, Ara 14»
Hazard's Huddle: Robert Griffin III vs. San Francisco 49ers (2nd Half)
Now that I've established my unbiasedness, let me get to my opinion. A bad Buccaneers defense exploited a lot of Robert Griffin's weaknesses. A better 49ers' ... «Hogs Haven, Kas 14»
How Big Data Is Failing Us
In fact, the perceived unbiasedness of Big Data makes these new forms of discrimination much more difficult to combat. The final element of danger in Big Data ... «Gawker, Eyl 14»
Latest issue of The Journal of Investment Strategies: Volume 3 …
... on the quality of the volatility predictions employed by the portfolio managers, and whether they satisfy certain unbiasedness conditions laid out in the paper. «Risk.net, Haz 14»
Comparing the Different Arcs of the Revival
If you can guess which era I prefer by the way, I'll be very impressed, due to my total unbiasedness. (Sarcasm). And yes… 'unbiasedness' is a word. Step back in ... «Doctor Who TV, Haz 14»
Student Confronts Nancy Pelosi about NSA
... I would view C-SPAN's unwillingness to kindly provide me the aforementioned clip as a conflict of the network's philosophy of neutrality and unbiasedness. «Salem-News.Com, Haz 14»
Canadian refs for men's hockey game have Swedes angry already
... of the big game, said it's his experience that Canadian referees assigned to Team Canada "bend over backwards" to make a show of their unbiasedness. «Hamilton Spectator, Şub 14»
AHITX ETF Portfolio Optimization
This is a rough definition of what we call unbiasedness in statistics. Let's take this same simple example now and apply it to stocks. If we have a selection of ... «Equities.com, Kas 13»