A data-driven air quality assessment method based on unsupervised machine learning and median statistical analysis: The case of China

2021 ◽  
pp. 129531
Author(s):  
Xiaoxia Wang ◽  
Luqi Wang ◽  
Yuanyuan Liu ◽  
Sangen Hu ◽  
Xuezhen Liu ◽  
...  
Keyword(s):  
Machine Learning ◽  
Statistical Analysis ◽  
Air Quality ◽  
Quality Assessment ◽  
Assessment Method ◽  
Data Driven ◽  
Unsupervised Machine Learning ◽  
Air Quality Assessment ◽  
Quality Assessment Method

scholarly journals A machine learning based approach for frame work of objective video quality assessment system

2021 ◽  
Vol 10 (1) ◽  
pp. 335-339
Keyword(s):  
Machine Learning ◽  
Quality Assessment ◽  
Learning Algorithm ◽  
Video Quality ◽  
Assessment Method ◽  
Quality Metrics ◽  
Assessment System ◽  
Video Quality Assessment ◽  
Quality Assessment Method ◽  
Frame Work

Video quality assessment aims to predict viewer’s opinion through objective means. A single videoquality metricis not sufficient to predict and quantify the test video. Hence, more video quality metrics have to be used for the quantification of video quality. So, hybrid quality metrics are required for quantification of video quality. In this paper, we propose a quality assessment method using machine learning algorithm. The proposed method performs better than other classification techniques.

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