نتایج جستجو برای: decision tree dt

تعداد نتایج: 509240  

Journal: :Europan journal of science and technology 2021

Skin cancer is a common form of seen in humans. Like other diseases, early diagnosis skin vital. In the study, deep learning architectures, which are popular machine algorithms, used to classify cancer. order increase accuracy performance, hybrid structures realized using K-Nearest neighbor (KNN), Support vector (SVM) and Decision tree (DT). After feature extraction convolutional neural network...

2013
Nirmal Kumar G. P. Obi Reddy S Chatterji

Land capability classification (LCC) of a soil map unit is sought for sustainable use, management and conservation practices. High speed, high precision and simple generating of rules by machine learning algorithms can be utilized to construct pre-defined rules for LCC of soil map units in developing decision support systems for land use planning of an area. Decision tree (DT) is one of the mos...

2017
Cheng-Shyuan Rau Shao-Chun Wu Peng-Chen Chien Pao-Jen Kuo Yi-Chun Chen Hsiao-Yun Hsieh Ching-Hua Hsieh

Background: In contrast to patients with traumatic subarachnoid hemorrhage (tSAH) in the presence of other types of intracranial hemorrhage, the prognosis of patients with isolated tSAH is good. The incidence of mortality in these patients ranges from 0-2.5%. However, few data or predictive models are available for the identification of patients with a high mortality risk. In this study, we aim...

Journal: :Jurnal Pamator 2023

The demand for shrimp from Indonesia continues to increase every year, thus creating greater interest in the farming industry. Although is relatively easy farm, many variables affect success of harvest. harvest calculated using % SR (Survival Rate). In our research, we used machine learning approaches, namely decision tree (DT) and k-Nearest Neighbor (KNN). DT KNN will be predict whether have a...

Journal: :مجله علوم اعصاب شفای خاتم 0
ali khazaee department of psychology, faculty of education & psychology, university of mohaghegh ardabili, ardabil, iran. usha barahmand department of psychology, faculty of education & psychology, university of mohaghegh ardabili, ardabil, iran.

panic attacks are discrete episodes of intense fear or discomfort accompanied by symptoms such as palpitations, shortness of breath, sweating, trembling, derealization and a fear of losing control or dying. although panic attacks are required for a diagnosis of panic disorder, they also occur in association with a host of other disorders listed in the 5h version of the diagnostic and statistica...

2012
Guoqing Zhou

A pavement management system (PMS) is a valuable tool and one of the critical elements of the highway transportation infrastructure. Since a vast amount of pavement data is frequently and continuously being collected, updated, and exchanged due to rapidly deteriorating road conditions, increased traffic loads, and shrinking funds, resulting in the rapid accumulation of a large pavement database...

Journal: :Expert Syst. Appl. 2007
Francis Kofi Andoh-Baidoo Kweku-Muata Osei-Bryson

The impact of Internet security breaches on firms has been a concern to both researchers and practitioners. One measure of the damage to the breached firm is the observed cumulative abnormal stock market return (CAR) when there is announcement of the attack in the public media. To develop effective Internet security investment strategies for preventing such damage, firms need to understand the ...

Journal: :Nigerian journal of clinical practice 2015
F O Ozden O Özgönenel B Özden A Aydogdu

OBJECTIVE The purpose of the proposed study was to develop an identification unit for classifying periodontal diseases using support vector machine (SVM), decision tree (DT), and artificial neural networks (ANNs). MATERIALS AND METHODS A total of 150 patients was divided into two groups such as training (100) and testing (50). The codes created for risk factors, periodontal data, and radiogra...

F Rajati, M Rezaei, N Fakhri, S Shahsavari,

Background and Objectives: Gestational Diabetes Mellitus (GDM) is the most common metabolic disorder in pregnancy. In case of early detection, some of its complications can be prevented. The aim of this study was to investigate early prediction of GDM by logistic regression (LR), discriminant analysis (DA), decision tree (DT) and perceptron artificial neural network (ANN) and to compare these m...

ژورنال: کومش 2022

Introduction: Chronic hepatitis B (CHB) leads to liver fibrosis, its failure, and death in the long term. The stage of fibrosis in CHB patients can also be detected based on the biochemical markers. The aim of this study was to predict the state of liver fibrosis in CHB patients and determine the possibility of patients shifting from a given state to another one. Materials and Methods: This stu...

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