نتایج جستجو برای: f measure

تعداد نتایج: 635760  

Background and Objective: Colorectal cancer (CRC) is one of the most prevalent malignancies in the world. The early detection of CRC is not only a simple process, but it is also the key to its treatment. Given that data mining algorithms could be potentially useful in cancer prognosis, diagnosis, and treatment, the main focus of this study is to measure the performance of some data mining class...

خدیوی, شهرام, ریاحی, نوشین, صالحی, مرضیه,

Despite machine translation (MT) wide suc-cess over last years, this technology is still not able to exactly translate text so that except for some language pairs in certain domains, post editing its output may take longer time than human translation. Nevertheless by having an estimation of the output quality, users can manage imperfection of this tech-nology. It means we need to estimate the c...

2009
Stevo Stević Sei-Ichiro Ueki Leonid Berezansky

We introduce a new space ANlog,α B consisting of all holomorphic functions on the unit ball B ⊂ C such that ‖f‖ANlog,α : ∫ B φe ln 1 |f z | dVα z < ∞, where α > −1, dVα z cα,n 1 − |z| dV z dV z is the normalized Lebesgue volume measure on B, and cα,n is a normalization constant, that is, Vα B 1 , and φe t t ln e t for t ∈ 0,∞ . Some basic properties of this space are presented. Among other resu...

Journal: :international journal of nonlinear analysis and applications 0
th.m. rassias department of mathematics, national technical university of athens, zofrafou campus, 15780 athens, greece elhoucien elqorachi ibn zohr university, faculty of sciences department of mathematic, agadir, morocco ahmed redouani ibn zohr university, faculty of sciences department of mathematic, agadir, morocco

in this paper. (1) we determine the complex-valued solutions of the following variant of van vleck&apos;s functional equation $$int_{s}f(sigma(y)xt)dmu(t)-int_{s}f(xyt)dmu(t) = 2f(x)f(y), ;x,yin s,$$ where $s$ is a semigroup, $sigma$ is an involutive morphism of $s$, and $mu$ is a complex measure that is linear combinations of dirac measures $(delta_{z_{i}})_{iin i}$, such that for all $iin i$,...

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