نتایج جستجو برای: probability vector
تعداد نتایج: 408882 فیلتر نتایج به سال:
support vector regression (svr) solves regression problems based on the concept of support vector machine (svm). in this paper, a new model of svr with probabilistic constraints is proposed that any of output data and bias are considered the random variables with uniform probability functions. using the new proposed method, the optimal hyperplane regression can be obtained by solving a quadrati...
Introduction Phlebotomus papatasi, the main vector of cutaneous leishmaniasis with the agent of Leishmania major is in Iran that is widely distributed in the country. The purpose of this study was to determine the effect of climatic factors on the presence probability of a vector in some counties of Khuzestan Province. Materials and Methods In this cross-sectional study, sand flies were collec...
The Probability Ranking Principle states that the document set with the highest values of probability of relevance optimizes information retrieval effectiveness given the probabilities are estimated as accurately as possible. The key point of the principle is the separation of the document set into two subsets with a given level of fallout and with the highest recall. The paper introduces the s...
In this paper, a model of probability fuzzy support vector machines (PFSVMs) based on the consideration both for fuzzy clustering and probability distributions is proposed. In many applications of traditional support vector machines (SVMs), there are over-fitting problems due to the fact that SVM is sensitive to outliers or noises. In order to solve the problem, the fuzzy support vector machine...
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