نتایج جستجو برای: data transformation
تعداد نتایج: 2586681 فیلتر نتایج به سال:
Wavelet transformation is one of the most practical mathematical transformations in the field of image processing, especially image and signal processing. Depending on the nature of the multiresolution analysis, Wavelet transformation become more accessible and powerful tools. In this paper, we refer to the mathematical foundations of this transformation. Introduction: The...
Covid-19: Where is the Digital Transformation, Big Data, Artificial Intelligence and Data Analytics?
the aim of this study is to analysis and identify the methodological, conceptual and structural approaches to the fundamental transformative documents of iranian general education system. to achieve this goal, a thematic method with a qualitative analysis approach was used, in order to gather the data and identify themes, theoretical foundations of transformation document, fundamental document ...
Nowadays, data has emerged as a resource of prime importance, and an insightful use it in data-centric workforce canprovide continuous competitive advantage. In their journey becoming data-driven, many organizations invest inunderlying
The purpose of this study was to investigate the effectiveness of DIR-based transformation-change model on reducing internet addiction among female students of Mashhad city. In a semi-experimental design, 30 female students (9-12 years old) who were selected by multi-stage cluster sampling were randomly assigned into two experimental and control groups. For the experimental group, eight session...
the subjects of the study are only the tefl teachers and students at gilan university. to obtain the desired data, a questionnaire which was based on the theories and disecussions gathered, was used as the main data gathering instrument. to determine the degree of relationship between variables, covariance and pearson product moment correlation coefficient were the formulas applied. the data we...
This study was carried out to investigate different data transformation methods on homogeneity and heterogeneity of variance components. Data included 305-day lactation records for protein yield from the first three lactations of Iranian Holstein cows collected from 1983 to 2014 by the Animal Breeding Center and Promotion of Animal Products of Iran. Data included 141670 records for 1st lactatio...
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