نتایج جستجو برای: procedure divide will divide the cluster into several sub

تعداد نتایج: 16218908  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...

Journal: :Turkish Journal of Computer and Mathematics Education 2021

Clustering is the most complex in multi/high dimensional data because of sub feature selection from overall features present categorical sources. Sub set be aggressive approach to decrease dimensionality mining data, identification patterns. Main aim behind with respect optimal and redundancy. In-order compute redundant/irrelevant high sample exploration based on calculation granular described ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1389

abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...

M. Ahadzadeh Namin N. Ebrahimkhani Ghazi

System designs, optimizing resource allocation to organization units, is still being considered as a complicated problem especially when there are multiple inputs and outputs related to a unit. The algorithm presented here will divide the frontiers obtained with DEA. In this way, we investigate a new approach for resource allocation.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...

Journal: :HMD. Praxis der Wirtschaftsinformatik 2023

Zusammenfassung Schweizer Nutzer*innen suchen dreimal häufiger nach Cyberrisiken als die User in den USA. Wir lebten aufgrund der Pandemie plötzlich einer weitgehend digitalen Schweiz und 8,01 Mio. aktive Menschen nutzten gemäss ITU zahllosen Chancen des Internets. Ein Leben ohne Internet ist kaum mehr vorstellbar. Doch welches sind wichtigsten Risiken, welche Bevölkerung tatsächlich beschäftig...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

1997
Isi Mitrani Alex Yakovlev

A tree arbiter designed to minimize the average delay between consecutive allocations of a contentious resource is described and evaluated. The idea is to divide the competing users into nested clusters corresponding to sub-trees of varying size, and to keep the resource within the smallest cluster currently containing requests. This design reduces the number of steps in the arbitration procedu...

2005
Andrew Thatcher Jon James

This paper looks at the role that an online academic conference might play in bridging the digital divide. It is argued in this paper that the digital divide is more than comparing haves with havenots. Instead, when looking at mechanisms to bridge the divide it is more sensible to consider the social context of the users. The paper reports on the relative success of the CybErg conference series...

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