Data mining approaches to understanding the formation of secondary organic aerosol.

ABSTRACT: This research used data mining approaches to better understand factors affecting the formation of secondary organic aerosol (SOA). Although numerous laboratory and computational studies have been completed on SOA formation, it is still challenging to determine factors that most influence SOA formation. Experimental data were based on previous work described by Offenberg et al. (2017), where volume concentrations of SOA were measured in 139 laboratory experiments involving the oxidation of single hydrocarbons under different operating conditions. Three different data mining methods were used, including nearest neighbor, decision tree, and pattern mining. Both decision tree and pattern mining approaches identified similar chemical and experimental conditions that were important to SOA format

SUBMITTER: Olson DA 

PROVIDER: S-EPMC8059534 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature