Application of combined model of stepwise regression analysis and artificial neural network in data calibration of miniature air quality detector
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-82871-4
Abstract: In this paper, six types of air pollutant concentrations are taken as the research object, and the data monitored by the micro air quality detector are calibrated by the national control point measurement data. We… read more here.
Keywords: air; model; air quality; stepwise regression ... See more keywords
Step away from stepwise
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Big Data"
DOI: 10.1186/s40537-018-0143-6
Abstract: BackgroundStepwise regression is a popular data-mining tool that uses statistical significance to select the explanatory variables to be used in a multiple-regression model.FindingsA fundamental problem with stepwise regression is that some real explanatory variables that… read more here.
Keywords: big data; regression; away stepwise; explanatory variables ... See more keywords