Приклади вживання Summary statistics Англійська мовою та їх переклад на Українською
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
As summary statistics for data.
Descriptive Statistics( Summary Statistics).
Summary statistics for Shoes.
Here's some summary statistics for 2011.
Summary statistics and diagrams.
Choice and sufficiency of summary statistics.
Summary statistics of members of the Parliament and voting records.
To shed more light on this we can examine some summary statistics.
Added summary statistics below tables on the mobile and main versions.
One example of this is using L-moments as summary statistics in extreme value theory(EVT).
Insufficient summary statistics The information loss causes inflated credible intervals.
It has been shown that the combination of insufficient summary statistics and ABC for model selection can be problematic.
Summary statistics may be used to increase the acceptance rate of ABC for high-dimensional data.
The report presents an analysis of the legislation of Ukraine and the summary statistics of cases of anti-Semitism recorded by the UJCU in 2018.
If the summary statistics are sufficient with respect to the model parameters θ{\displaystyle\theta}, the efficiency increase obtained in this way does not introduce any error.
Likewise, sufficient statistics are typically not available and instead,other summary statistics are used, which introduces an additional bias due to the loss of information.
However, low-dimensional sufficient statistics are typically unattainable for statistical models where ABC-based inference is most relevant, and consequently,some heuristic is usually necessary to identify useful low-dimensional summary statistics.
A review of methods for choosing summary statistics is available[29], which may provide valuable guidance in practice.
Motivated by minimizing the quadratic loss of ABC estimators, Fearnhead and Prangle have proposed a scheme to project(possibly high-dimensional) data into estimates of the parameter posterior means; these means, now having the same dimension as the parameters,are then used as summary statistics for ABC.
This is because the choice of summary statistics and the choice of tolerance constitute two sources of error in the resulting posterior distribution.
In practice, as discussed below, these measures can be highlysensitive to the choice of parameter prior distributions and summary statistics, and thus conclusions of model comparison should be drawn with caution.
Methods for the identification of summary statistics that could also simultaneously assess the influence on the approximation of the posterior would be of substantial value.
Alternatively, necessary and sufficient conditions on summary statistics for a consistent Bayesian model choice have recently been derived, which can provide useful guidance.
The use of a set of poorly chosen summary statistics will often lead to inflated credible intervals due to the implied loss of information, which can also bias the discrimination between models.
We can provide users with our advertisers and publishers, summary statistics, indicators and other reports on the effectiveness of their ads or content on the website www. datagroup.
An algorithm hasbeen proposed for identifying a representative subset of summary statistics, by iteratively assessing whether an additional statistic introduces a meaningful modification of the posterior.
When was the first recorded use of hospital readmissions as a summary statistic?
Step 3: The summary statistic is being computed for each sequence of simulated data, ω S, i, i= 1,….
This can be reduced using the summary statistic S, which is the frequency of switches between the two states.
Figure 3 shows the posterior probabilitiesobtained by ABC and a large n using either the summary statistic combined with( ϵ= 0{\displaystyle\epsilon =0} and ϵ= 2{\displaystyle\epsilon =2}) or the full data sequence.