نتایج جستجو برای: on vector

تعداد نتایج: 8488478  

2002
Yi Lin

The support vector machine methodology is a rapidly growing area of research in machine learning. A number of computational learning theoretical type results on the support vector machine have appeared in the machine learning literature. Typically the generalization error of the support vector machine is shown to be bounded by quantities that are related to the empirical margin of the training ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده مهندسی مکانیک 1392

در این پژوهش از آنجایی که مطابق با منحنی اسلاتر-پالینگ آلیاژ feco دارای بالاترین مغناطش اشباع در میان تمامی مواد فرومغناطیس شناخته شده می باشد، سعی بر تولید این نانوذرات از روش-های شیمیایی و مکانیکی صورت گرفت. در این پژوهش از روش میکروامولسیون بر پایه سیستم چهارتایی آب/ctab، بوتانول/ایزواکتان برای تولید نانوذرات feco و fe به کار رفته است. مشخصه یابی ساختاری و الکترومغناطیسی نمونه ها با استفاده ...

Journal: :iranian biomedical journal 0
علی زارعی محمودآبادی ali zaree mahmodabady حمید رضا جوادی hamid reza javadi مهدی کمالی mehdi kamali علی نجفی ali najafi زهرا حجتی zahra hojati

background: rna interference (rnai) is the mechanism of gene silencing-mediated messenger rna degradation by small interference rna (sirna), which becomes a powerful tool for in vivo research, especially in the areas of cancer. in this research, the potential use of an expression vector as a specific sirna producing tool for silencing of bcr-abl in k562 cell line has been investigated. methods:...

Journal: :bulletin of the iranian mathematical society 2011
h. mazaheri s. m. moshtaghioun

Journal: :Mathematics 2021

We study the influence of a unit Killing vector field on geometry Riemannian manifolds. For given w connected manifold (M,g) we show that for each non-constant smooth function f∈C∞(M) there exists non-zero wf associated with f. In particular, an eigenfunction f Laplace operator n-dimensional compact appropriate lower bound integral Ricci curvature S(wf,wf) gives characterization odd-dimensional...

We show that the character space of the vector-valued Lipschitz algebra $Lip^{alpha}(X, E)$ of order $alpha$ is homeomorphic to the cartesian product $Xtimes M_E$ in the product topology, where $X$ is a compact metric space and $E$ is a unital commutative Banach algebra. We also characterize the form of each character on $Lip^{alpha}(X, E)$. By appealing to the injective tensor product, we the...

In this paper, rstly, it is proved that, for a fuzzy vector space, the set of its fuzzy bases de ned by Shi and Huang, is equivalent to the family of its bases de ned by P. Lubczonok. Secondly, for two fuzzy vector spaces, it is proved that they are isomorphic if and only if they have the same fuzzy dimension, and if their fuzzy dimensions are equal, then their dimensions are the same, however,...

Mealiness degrades the quality of apples and plays an important role in fruit market. Therefore, the use of reliable and rapid sensing techniques for nondestructive measurement and sorting of fruits is necessary. In this study, the potential of acoustic signals of rolling apples on an inclined plate as a new technique for nondestructive detection of Red Delicious apple mealiness was investigate...

A Ghorbanpour Arani, H Sepiani M Azamia

In this article, the magneto-thermo-elastic problem of exponentially graded material (EGM) hollow rotating disk placed in uniform magnetic and temperature fields is considered. Exact solutions for stresses and perturbations of the magnetic field vector in EGM hollow rotating disk are determined using the infinitesimal theory of magneto-thermo-elasticity under plane stress. The material properti...

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