In today world of internet, it is important to feedback the users based on what they demand. Moreover, one of the important tasks in data mining is classification. Today, there are several classification techniques in order to solve the classification problems like Genetic Algorithm, Decision Tree, Bayesian and others. In this article, it is attempted to classify researchers to “Expert” and “No...

the relationship between added value of economic activities and the governments budget along with the impact of this budget on the employment of economic activities are among the issues that economic decision-makers and analysts assume to be crucial. classification of statistical data has not yet allowed experts and decision-makers to evaluate the governments role in production and employment i...

This study examines innovative ways that traditional public universities deliver online and hybrid web-enabled courses. The study finds which actual course features (lectures, readings, discussions, examinations, tutoring, and group work) are more likely found in pure online courses and which in hybrid courses. Results also reveal which of these course features students are likely to prefer to ...

in this study the land surface in western half of hyper-arid lut desert, in south east of iran, which is covered by yardangs, a worldwide typical landform for aeolian erosion, were classified by self organizing maps (som) method. in the first step by using digital elevation model with 10 m resolution and matlab software, 22 morphometric parameters were calculated based on derivative of the surf...

This paper discusses an experience with programming courses using identification and formal representation of programming schemas and their potential for automatic analysis. A relation with Bloom’s taxonomy has been used to support the classification of these schemas. We intend to use these tools for classification as well as feedback routing with respect to source code produced by programming ...

Introduction: We compared the effect of the teaching aids and review sessions on learning anatomy subjects by the medical students of Rafsanjan University of Medical Sciences. Methods: In this study, during each semester, practical anatomy courses were presented by using different teaching aids such as, cadaver, bones, and training videos to the students. For all studied groups, at the end of ...

in today world of internet, it is important to feedback the users based on what they demand. moreover, one of the important tasks in data mining is classification. today, there are several classification techniques in order to solve the classification problems like genetic algorithm, decision tree, bayesian and others. in this article, it is attempted to classify researchers to “expert” and “no...

Presents information on short courses recommended by the APS society.

One of the instruments for determination of position used in several applications is the Global Positioning System (GPS). With a cheap GPS receiver, we can easily find the approximate position of an object. Accuracy estimation depends on some parameters such as dilution of precision, atmospheric error, receiver noise, and multipath. In this study, position accuracy with GPS receiver is classifi...