نتایج جستجو برای: data mining models

تعداد نتایج: 3067237  

2016
Divya Joshi Chanchal Kumari Abhishek Srivastava

The Internet of Things (IoT) is an emerging topic in today’s era. It has a lot of significance in technology, business, social and engineering fields. This technology provides an easier way of communication of devices with the minimal interaction of human. IoT takes advantage of advancement in network interconnections and computing ability to propose new techniques. Data mining techniques are u...

2009
Arjen Vleugel Marco Spruit Anton van Daal

The process of historical data analysis through data mining has proven to be of value for the industrial environment. There are many models available which describe the inhouse process of data mining. However, many companies either do not have the inhouse skills or do not wish to invest in performing inhouse data mining. This research investigates the applicability of two well-established data ...

2014
S Pushpalatha

Hepatitis is a lever disease which affects majority of the population in all age group. It is the major challenge for many hospitals and public health care services for diagnosing hepatitis. Proper diagnosis and accurate prediction of the disease on time can save many patients. Data mining is an efficient tool to diagnose hepatitis from large dataset and to predict the severity of the disease. ...

Journal: :Digitale Welt 2018

In this paper we investigate the issues of data classification (as one of the branches of data mining science) in form of multi-objective mathematical programming model. The model that we present and investigate is a MODM problem. First time, based on support vector machine (SVM) idea (To maximize the margin of two groups), a multi-criteria mathematical programming model was proposed for data m...

ژورنال: مدیریت سلامت 2014

    Introduction : Using data mining to develop prediction models from large amounts of data in medicine has become increasingly popular during the recent years. In this study, we intend to use a decision tree data mining algorithm in order to identify factors influencing mortality in burn patients.   Methods: The present retrospective descriptive study is based on burning patients’ records. Ov...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی تهران 1331

چکیده ندارد.

Journal: :environmental health engineering and management 0
maryam khodadadi international campus, shahid sadoughi university of medical sciences, yazd, iran alireza mesdaghinia center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran simin nasseri center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran mohammad taghi ghaneian department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, iran mohammad hassan ehrampoush department of environmental health, school of public health, shahid sadoughi university of medical sciences, yazd, iran mahdi hadi center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran

background: data mining (dm) is an approach used in extracting valuable information from environmental processes. this research depicts a dm approach used in extracting some information from influent and effluent wastewater characteristic data of a waste stabilization pond (wsp) in birjand, a city in eastern iran. methods: multiple regression (mr) and neural network (nn) models were examined us...

Journal: :hepatitis monthly 0
omid pournik department of medical informatics, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran; medical informatics research center, department of medical informatics, school of medicine, mashhad university of medical sciences, mashhad, ir iran seyed moayed alavian middle east liver disease center, tehran, ir iran; middle east liver disease center, tehran, ir iran , +98-2188945186 leila ghalichi deputy for research, iran university of medical sciences, tehran, ir iran bashir hajibeigi iranian blood transfusion organization research center, tehran, ir iran amir reza razavi department of medical informatics, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran saeid eslami department of medical informatics, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran; medical informatics research center, department of medical informatics, school of medicine, mashhad university of medical sciences, mashhad, ir iran

background the presence of an infected family member significantly increases the risk of hbv transmission, but many socio-demographic and viral characteristics of family members affect the transmission rate. objectives in this study, we have used data mining techniques to investigate the impact of different variables in intrafamilial transmission of hbv infection. patients and methods demograph...

Journal: :journal of ai and data mining 2014
amir mosavi

often in modeling the engineering optimization design problems, the value of objective function(s) is not clearly defined in terms of design variables. instead it is obtained by some numerical analysis such as fe structural analysis, fluid mechanic analysis, and thermodynamic analysis, etc. yet, the numerical analyses are considerably time consuming to obtain the final value of objective functi...

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