CD Skripsi
Implementasi Algoritma K-Means++ Untuk Klasterisasi Polutan Udara Kota Pekanbaru
Increased industrial, transportation, and other anthropogenic activities have led to high emissions of air pollutants that have a significant impact on public health and the environment, especially in big cities such as Pekanbaru. This study implements the K-Means++ algorithm in clustering air pollutants in Pekanbaru City to obtain information on important patterns of the clusters formed. The data used includes concentrations of CO, NO2, O3, SO2, PM2.5 and PM10 pollutants for the period January 1 to December 31, 2024 totaling 8.641 data. The results showed that a cluster of two produced the best Davies-Bouldin Index value, which was 0.99. The interpretation and visualization results show that the cluster categorized as "Tends to Have Poor Air Quality" has a higher average Z-score compared to the cluster categorized as "Tends to Have Good Air Quality" for almost all pollutants, except for the O3 pollutant.
Keywords: Air Pollutants Clustering, Data Mining, Davies-Bouldin Index,
K-Means++, Machine Learning.
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