Long gap imputation in air quality (PM10) data set using improvised EOF-based method with roughness penalty approach / Shamihah Muhammad Ghazali

• Main Author: Muhammad Ghazali, Shamihah
• Format: Thesis
• Language: English
• Published: 2022
• Subjects: Data processing; Indoor air pollution. Including indoor air quality
• Online Access: https://ir.uitm.edu.my/id/eprint/66929/1/66929.pdf; https://ir.uitm.edu.my/id/eprint/66929/

Well-produced analysis results require good quality data. However, missing data is often a major problem in several scientific research, including air quality data set. Missing values lead to the problem of low accuracy prediction and bias of the analysis results. This situation shows the importance...