نتایج جستجو برای: parametric and non

تعداد نتایج: 17015668  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - دانشکده جغرافیا 1392

the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1390

monumental changes occurring on a daily basis have altered the world into a global village of expanding technology and shrinking geography in which preparing language learners for intercultural communication seems to be a sine qua non for modern language education. employing a cross-sectional design in its first phase, this study investigated the intercultural sensitivity and language proficien...

2007
Andreas Jakobsson Petre Stoica Jian Li

The present thesis consists of four parts, all connected to sensor array signal processing in a wide sense. The rst part covers the optimal solution to a commonly occurring matrix optimization problem and the resulting implications for the best linear unbiased estimator (BLUE) and for spatial and temporal lter design. Non-parametric spectral estimation is covered in the second part. Here, we in...

2000
Shilin Ding Haiyan Xu Ximing Ding Karl Rohe Bin Dai Xiwen Ma Héctor Corrada Bravo Zhigeng Geng Tai Qin Jing Kong Kevin Eng Dongjun Chung Jinghua Ma

In discrete undirected graphical models, the conditional independence of the node labels Y is specified by the graph structure. We study the case where there is another input random vector X (e.g. observed features) such that the distribution P (Y | X) is determined by functions of X that characterize the (higher-order) interactions among the Y ’s. The main contribution is to learn the graph st...

2009
Donald Metzler Hugo Zaragoza

Most of the previous research on term weighting for information retrieval has focused on developing specialized parametric term weighting functions. Examples include TF.IDF vector-space formulations, BM25, and language modeling weighting. Each of these term weighting functions takes on a specific parametric form. While these weighting functions have proven to be highly effective, they impose st...

2003
Sultan Aljahdali Alaa F. Sheta Muhammad Habib

In this paper, we provide a detailed comparison between various models that have been provided in literature for predicting faults in the software testing process. They are commonly known as software reliability models. In this paper we discuss an experimental evaluation of software reliability analysis using parametric and nonparametric methods. The experimental data set for different, small a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی و تربیت بدنی 1389

teachers’ beliefs greatly influence their performance in the classroom, their choice of instructional strategies, their way of controlling the class, their dealing with the students, and their general goals and objectives. one of these beliefs is teachers’ sense of efficacy which is viewed as an important construct and has shown to be positively correlated with students’ achievement (ross, 1992...

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