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  Citation Number 2
 Views 39
 Downloands 13
Veri Madenciliğinde Karar Ağacı Algoritmaları İle Demir Çelik Endüstrisinde İş Kazaları Üzerine Bir Uygulama
2020
Journal:  
Avrupa Bilim ve Teknoloji Dergisi
Author:  
Abstract:

Çelik endüstrisinde çalışanlar tesislerin yapısı, üretim akışı, fazla ve tekrarlayan iş ögeleri, üretim proseslerinin doğası gereği yüksek sıcaklık ve gürültülü iş ortamları sebebiyle sık sık iş kazası risk ile karşıya kalmaktadırlar. “İş kazası” kavram olarak çalışma ortamında çalışanın karşılaştığı istenmeyen, beklenmeyen, ihmalkârlık, kusur, dikkatsizlik, kasıt ve şanssızlık sonucu meydana gelen olayları kapsamaktadır. Yaşanan iş kazaları, hem sıklığı hem de sonuçları nedeniyle işletmeler ve toplum nazarında çok önemli bir sorundur. İş kazalarının başlıca nedeninin personelin güvenli olmayan hareketleri olduğu konusunda yaygın bir görüş vardır. Ancak birçok çalışma, kazaların çoğunun çalışanların kişilik özellikleri ve uygun olmayan ortam koşulları ile ilgili olduğunu göstermiştir. Bu çalışmada, bir demir çelik fabrikasında yaşanan iş kazalarına ilişkin, belirli alt gruplara özgü olan ilişkilerin tanımlanması, vakaların yüksek, orta, düşük risk grupları gibi kategorilendirmesi ve gelecekteki olayların tahmin edilebilmesi için kurallar oluşturulması amaçlanmaktadır. Bu amaçla, bir demir çelik işletmesine ait 205 iş kazası verisi, veri madenciliği sınıflayıcı yöntemler ile araştırılmıştır. Yapılan modellemelerde kazalının yaşı, cinsiyeti, medeni durumu, eğitim durumu, iş tecrübesi, kadrolu veya taşeron olarak çalışması, çalıştığı alan, geçirdiği kazanın şiddeti (hafif, orta, yüksek) bilgileri kullanılmıştır. Model çözümlemesi için Chaid, C5.0 ve CRT algoritmaları tekniklerinden faydalanılmış ve model sonuçları karşılaştırılmıştır. Veri analizi IBM SPSS modeler paket programı aracılığı ile yapılmış ve veri madenciliği tüm aşamaları ortaya konulmuştur. Veri madenciliği sınıflayıcı teknikler arasında en yüksek doğruluk oranına karar ağacı tekniklerinden CRT algoritması ile ulaşılmıştır. Karar ağaçları yöntemleri, demir çelik endüstrisindeki iş kazalarının sonucunu tahmin etmek için kullanılmasıyla önleyici tedbirler ve eğitim ihtiyaçları konusunda için tahminler kullanılarak kazalanma oranları azaltılabilir.

Keywords:

Data Mining With Decision Tree Algorithms An Application On Work Accidents In The Iron Steel Industry
2020
Author:  
Abstract:

Workers in the steel industry often face the risk of work accidents due to the structure of the facilities, production flow, excessive and repeated work objects, the nature of production processes, high temperature and noisy work environments. The concept of "work accident" covers the unwanted, unexpected, negligence, defect, negligence, intention and unfortunate events that the employee encounters in the work environment. Occupational accidents are a very important problem in and society due to both frequency and consequences. There is a widespread view that the main cause of work accidents is the unsafe movement of staff. But many studies have shown that most of the accidents are related to the personality characteristics of employees and unsuitable environmental conditions. This study aims to identify the relationships that are specific to specific subgroups of work accidents in a steel factory, categorize cases as high, medium, low risk groups, and establish rules for predictable future events. For this purpose, 205 work accidents data of a steel enterprise were investigated by data mining classification methods. In the modeling; the age of the accident, gender, civil status, educational status, work experience, staff or staff, the area in which it works, the severity of the accident (light, medium, high) information has been used. For model analysis, Chaid, C5.0 and CRT algorithms have been used and model results have been compared. Data analysis is done through the IBM SPSS models package program and the data mining has been revealed in all stages. Data mining is achieved with the CRT algorithm from the decision-making tree techniques to the highest accuracy rate among classification techniques. Decision trees methods can be used to predict the outcome of work accidents in the iron steel industry and can be reduced by using preventive measures and forecasts for training needs.

Keywords:

An Application On Decision Tree Algorithms In Data Mining and Occupational Accidents In The Iron and Steel Industry
2020
Author:  
Abstract:

Workers in the steel industry frequently face the risk of occupational accidents due to the structure of the facilities, production flow, excessive and repetitive work items, high temperature due to the nature of the production processes, and the noisy work environments. "Occupational accident" as a concept; covers unwanted, unexpected, negligence, fault, carelessness, willfulness, and unfortunate events encountered by the worker in the work environment. Occupational accidents are a very important problem for businesses and society due to their frequency and consequences. There is a widespread opinion that the main cause of occupational accidents is the unsafe movements of the personnel. However, many studies have shown that most accidents are related to employee's personality traits and unsuitable environmental conditions. In this study, it is aimed to define the relationships specific to certain subgroups regarding occupational accidents in an iron and steel factory, to categorize the cases as high, medium and low-risk groups, and to establish rules for predicting future events. For this purpose, data of 205 occupational accidents belonging to an iron and steel enterprise were investigated using data mining classification methods. In the models made; Information on the age, gender, marital status, educational status, work experience, employment as a permanent or subcontractor, field of work, severity of the accident (mild, moderate, high) of the accident were used. Chaid, C5.0, and CRT algorithms techniques were used for model analysis and model results were compared. Data analysis was carried out through the IBM SPSS Modeler package program and all stages of data mining are revealed. Among the data mining classification techniques, the highest accuracy rate was achieved with the CRT algorithm, one of the decision tree techniques. By using decision trees methods to predict the outcome of occupational accidents in the iron and steel industry, accident rates can be reduced by using predictions for preventive measures and training needs.

Keywords:

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Avrupa Bilim ve Teknoloji Dergisi

Field :   Fen Bilimleri ve Matematik; Mühendislik

Journal Type :   Uluslararası

Metrics
Article : 3.175
Cite : 5.634
2023 Impact : 0.178
Avrupa Bilim ve Teknoloji Dergisi