EN
TR
QUALITY DETERMINATION OF LIGNITE COAL IN THE REGIONS INCLUDING THE WHOLE OF TURKEY USING WAVELET TRANSFORM BASED NAIVE BAYES CLASSIFIER
Abstract
Today, the process of determining whether the complex lignite coal obtained from Turkey's drilling fields is of acceptable quality or relatively poor quality is of vital importance in power plants, other areas and energy production. In particular, the accurate determination of multiple complex parameters according to their quality has gained great importance in investment decisions. In this article, the moisture, ash, sulfur and calorie contents of 96 drilling regions of 96 lignite coals covering the whole of Turkey in the lignite inventory published by MTA, received from the General Directorate of Turkish Coal Enterprises, are discussed. The 3 parameters mentioned, such as moisture, ash and sulfur, affect the caloric value, which is the dependent variable. The higher the calories, the better the coal quality. First, by applying the K-Means clustering algorithm to the data, the caloric values of coal were divided into 2 groups. These values, divided into 2 groups, were used as validation data. Feature values obtained from wavelet coefficients were classified with the Naive Bayes classifier. When the classification performances were compared, it was determined that db4, which is from the Daubechies wavelet family, showed higher performance than other wavelet families and CA wavelet coefficients compared to CH, CV and CD coefficients. Wavelet Transform coefficients of moisture, ash and sulfur contents were calculated and classification performances were compared with the Naive Bayes method. It has been determined that the quality detection rate of coal obtained with the approximation coefficients of db4, which is from the Daubechies family, is the highest and is 100%.
Keywords
Teşekkür
Yazar İnönü üniversitesinde öğretim üyesi olan Prof. Dr. Bülent TÜTMEZ’e teşekkür etmektedir.
Kaynakça
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Ayrıntılar
Birincil Dil
Türkçe
Konular
Karar Desteği ve Grup Destek Sistemleri , Yarı ve Denetimsiz Öğrenme
Bölüm
Araştırma Makalesi
Yazarlar
Sevcan Aytaç
*
0000-0002-6796-5101
Türkiye
Yayımlanma Tarihi
3 Mart 2025
Gönderilme Tarihi
24 Ekim 2024
Kabul Tarihi
10 Aralık 2024
Yayımlandığı Sayı
Yıl 1970 Cilt: 28 Sayı: 1
APA
Aytaç, S. (2025). DALGACIK DÖNÜŞÜMÜ TABANLI NAİVE BAYES SINIFLANDIRICI İLE TÜRKİYE’NİN TAMAMINI İÇEREN BÖLGELERDEKİ LİNYİT KÖMÜRÜNÜN KALİTE TESPİTİ. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(1), 403-413. https://doi.org/10.17780/ksujes.1572893