نتایج جستجو برای: improved decision tree

تعداد نتایج: 918656  

Journal: :Wireless Communications and Mobile Computing 2022

In the process of development sports resources, first step is to strengthen mechanism construction, including government and market “- poor areas” tripartite coordination mechanism, resource policy supervision precision poverty alleviation legal protection accountability mechanism. The establishment fitness model recommendation realized. pattern itself a multibranch decision tree model. Therefo...

Efficiency is an issue of importance and interest to both managers of different organizations and customers who use the products and services of these organizations. The aim of this research is to study the efficiency of pharmaceutical companies accepted in the Stock Exchange Organization by using Window Data Envelopment Analysis (WDEA) and then, to provide some rules based on the decision tree...

ژورنال: پیاورد سلامت 2018
تبری, پریناز, شاوکی اون, هالا, صفدری, رضا, کدیور, ملیحه,

Background and Aim: Neonatal jaundice is a matter that is very important for clinicians all over the world because this disease is one of the most common cases that requires clinical care. The aim of this study is to use data classification algorithms to predict the type of jaundice in neonates, and therefore, to prevent irreparable damages in future. Materials and Methods: This is a descripti...

Journal: :journal of cell and molecular research 0
mansour ebrahimi esmaeil ebrahimie narjes rahpayma

we used various screening techniques, clustering, decision tree and generalized rule induction (association) (gri) models and molecular phylogenic relationship to search for patterns of halophi-licy and to find features contribute to halolysin salt stability. we found met was the sole n-terminal amino acid in halolysin proteins, whereas other amino acids found at this position of oth-er proteas...

Journal: :Journal of technical education and training 2022

Occupational competency is important for preparing the workforce growing and enhancing Thai economics in Thailand 4.0. In 4.0, new technologies digital innovation are implemented all sectors of daily life; consequently, intelligence learning media needed to be developed enhance occupational competence workforce. Therefore, this research aimed (1) develop Intelligent Learning Media improving Inf...

1994
Ibrahim Kamel Christos Faloutsos

We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing an ordering on the R-tree nodes. This ordering has to be 'good', in the sense that it should group 'similar' data rectangles together, to minimize the area and perimeter of the resulting minimum bounding rectangles (M...

Journal: :Ambio 2009
Chongyun Wang Peter van der Meer Mingchun Peng Wim Douven Rudi Hessel Chenlin Dang

In the Langcang (Upper-Mekong) watershed, degraded watershed ecosystems in upland areas threaten cultivation practices, water resources, and dam development downstream. Assessment of ecosystem services and the factors that threaten them is an important first step to support watershed management. This, however, requires detailed information that is often missing in mountainous regions. To overco...

ژورنال: دانشور پزشکی 2015
آذربر, علی, ابراهیم زاده, فرزاد, بختیار, کتایون, حسینی, آغافاطمه, زایری, فرید, وهابی, نسیم,

Background and Objective: Unwanted pregnancy is a pregnancy that is considered to be unwanted by at least one member of the couple, and has adverse consequences for the family and community. Using four classification models, this study predicted unwanted pregnancy in the urban population of Khorramabad and compared these classification models. Materials and methods: In this cross-sectional s...

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