نتایج جستجو برای: confidence estimation
تعداد نتایج: 427090 فیلتر نتایج به سال:
in this paper, we study the estimation problems for the two-parameter exponentiated gumbel distribution based on lower record values. an exact confidence interval and an exact joint confidence region for the parameters are constructed. a simulation study is conducted to study the performance of the proposed confidence interval and region. finally, a numerical example with real data set is given...
We greatly appreciate the comments contributed by one of the peer reviewers. Apparently, his comments have clearly sorted out the limitations our article involves. We recognize all the limitations and still, we believe the Diagnosis Procedure Combination (DPC) system in Japan is worth being aware of as a novel medical database in Asia. As for the first point, the DPC database only involves 65.1...
The problem of adaptive estimation of regression function from noisy observations is considered in the paper. We provide an adaptive confidence set B̂N of level 1− α, 0 < α < 1, for the unknown function f . Here B̂N is a L2-ball of (random) diameter τ̂N , centered at the wavelet adaptive estimate f̂N . We show that if it is known a priori that f belongs to a Besov functional class F∗, then the prop...
Fukuhara and Hori’s article [1] reported the possibility of calculating the incidence of spontaneous intracerebral hemorrhage (sICH) using publicly accessible data in Japan. If the method were valid and satisfied statistical assumptions, overcoming the limitation of the source of the data, known as Diagnosis Procedure Combination (DPC) data, this suggestion could be an innovative method. Becaus...
Often the confidence of a classification prediction can be as important as the prediction itself although current classification confidence measures are not necessarily consistent between different data sets. Thus in this paper, we present an algorithm to predict instance level classification confidence that is more consistent between data sets and is intuitive to interpret. The results with fi...
Information extraction techniques automatically create structured databases from unstructured data sources, such as the Web or newswire documents. Despite the successes of these systems, accuracy will always be imperfect. For many reasons, it is highly desirable to accurately estimate the confidence the system has in the correctness of each extracted field. The information extraction system we ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید