نتایج جستجو برای: component analysis statistics

تعداد نتایج: 3379500  

The main issue of this study is the analysis of the social factors that affect suicide in Iran. Emile Durkheim's suicide theory, Agnew's general strain theory, and Gibbs and Martin's status integration theory are the major ideas that have formed the theoretical framework of this research. After reviewing the main theoretical literature in this area, the independent variables of social solidarit...

ژورنال: فرهنگ خراسان 2017

هدف این پژوهش بررسی وضعیت فرایند بازاریابی براساس مدل چهارپی (4P) در کتابخانه های دانشگاهی شهر بیرجند است. پژوهش حاضر توصیفی – پیمایشی می باشد. جامعه آماری این پژوهش تا پایان دی ماه سال 1395، 50 نفر بوده است. ابزار گردآوری داده ها، پرسش نامه ای است که ضریب پایایی آن با استفاده از فرمول آلفای کرونباخ0/916  محاسبه شد. تجزیه و تحلیل داده ها با استفاده از نرم افزار SPSS  نسخه 24 در دو سطح آمار توصی...

Journal: :علوم گیاهان زراعی ایران 0
درگاهی واعظی امیدی جعفر آقایی

in order to study the genetic diversity as well as the relationships between seed yield and some morphological traits in common white bean, 500 accessions were evaluated in the experimental field of national plant gene bank of iran in 2004 in an augment design of three control varieties. traits were evaluated according to the instruction of ipgri. results of descriptive statistics indicated tha...

Journal: :The American journal of social science and education innovations 2023

By observing and taking notes on all the processes of teaching autistic children to learn speak, this research statistics number speech structures 15 Vietnamese (at three levels) from 3 6 years old evaluate, analysis component developed: one-component utterance, two-component utterances, three-component utterances complex utterance. The were observed by using descriptive qualitative study evalu...

The border regions (periphery) are far away from the center due to remoteness, geographical isolation, lack of development, and ... great differences in terms of prosperity and development with central centers. Creating and operating a border market can modify the one-way central- Around and improve regional prosperity. The purpose of this study was to investigate the role of the border market...

Journal: :journal of paramedical sciences 0
mahdieh khalili department of biostatistics, faculty of paramedical sciences, shahidbeheshti university of medical sciences, tehran, iran hamid alavi majd department of biostatistics, faculty of paramedical sciences, shahidbeheshti university of medical sciences, tehran, iran soheila khodakarim department of biostatistics, faculty of paramedical sciences, shahidbeheshti university of medical sciences, tehran, iran batool ahadi mohsen hamidpour department of hematology, faculty of paramedical sciences, shahidbeheshti university of medical sciences, tehran, iran

the aim of this study was to propose a method for improving the power of recognition and classification of thromboembolic syndrome based on the analysis of ‎ gene expression data using artificial neural networks. the studied method was performed on a dataset which contained data about 117 patients admitted to a hospital in durham in 2009. of all the studied patients, 66 patients were suffering ...

Journal: :journal of mining and environment 2015
h. shahi r. ghavami riabi a. kamkar ruhani h. asadi haroni

in this research work, the frequency domain (fd) of surface geochemical data was analyzed to decompose the complex geochemical patterns related to different depths of the mineral deposit. in order to predict the variation in mineralization in the depth and identify the deep geochemical anomalies and blind mineralization using the surface geochemical data for the dalli cu-au porphyry deposit, a ...

Journal: :the modares journal of electrical engineering 2015
hamid reza shahdoosti hesan ghassemian

an ideal fusion method preserves the spectral information in fused image without spatial distortion. the pca is believed to be a well-known pan-sharpening approach and being widely used for its efficiency and high spatial resolution. however, it can distort the spectral characteristics of multispectral images. the current paper tries to present a new fusion method based on the same concept. in ...

2009
Cécile Levasseur Kenneth Kreutz-Delgado Uwe F. Mayer

This work considers the problem of learning the underlying statistical structure of multidimensional data of mixed probability distribution types (continuous and discrete) for the purpose of fitting a generative model and making decisions in a data-driven manner. Using properties of exponential family distributions and generalizing classical linear statistics techniques, a unified theoretical m...

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