نتایج جستجو برای: statistical techniques

تعداد نتایج: 963115  

Mehdi Tajdari Saeed Zare Chavoshi

In the present study, five modeling approaches of RA, MLP, MNN, GFF, and CANFIS were applied so as to estimate the radial overcut values in electrochemical drilling process. For these models, four input variables, namely electrolyte concentration, voltage, initial machining gap, and tool feed rate, were selected. The developed models were evaluated in terms of their prediction capability with m...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

abstract the current study set out to address the issue as to whether the implementation of portfolio assessment would give rise to iranian pre-intermediate efl learner autonomy. participants comprised 60 female in pre-intermediate level within the age range of 16-28.they were selected from among 90 language learners based on their scores on language proficiency test -key english test. then, t...

2009
Alan Heavens

In these four lectures I cover a number of topics in cosmological data analysis. I concentrate on general techniques which are common in cosmology, or techniques which have been developed in a cosmological context. In fact they have very general applicability, for problems which are firmly model-based, and thus lend themselves to a Bayesian treatment. We consider the general problem of estimati...

Journal: :journal of computer and robotics 0
mohammad savargiv faculty of computer and information technology engineering, qazvin branch, islamic azad university, qazvin, iran azam bastanfard faculty of media engineering, islamic republic of iran broadcast university, tehran, iran

one of the interesting topics on multimedia domain is concerned with empowering computer in order to speech production. speech synthesis is granting human abilities to the computer for speech production. data-based approach and process-based approach are the two main approaches on speech synthesis. each approach has its varied challenges. unit-selection speech synthesis and statistical parametr...

Journal: :International Journal of Image, Graphics and Signal Processing 2014

Journal: :Mathematical and computational applications 2021

This paper reviews the interdisciplinary collaboration between Environmental Sciences and Statistics. The usage of statistical methods as a problem-solving tool for handling environmental problems is key element this approach. enhances clear pavement scientists well quantitative researchers their further collaborative learning with an analytical base.

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