Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376280136> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4376280136 abstract "Abstract. The concentrations and sources of particulate matter in the atmosphere are temporally auto-correlated. Here, we present a Bayesian matrix factorization model (BAMF) that considers the temporal auto-correlation of the components (sources) and provides a direct error estimation. The performance of BAMF is compared to positive matrix factorization (PMF) using synthetic Time-of-Flight Aerosol Chemical Speciation Monitor data, representing different urban environments from typical European towns to megacities. We find that BAMF resolves sources better than PMF on all datasets with auto-correlated components, but highly cross-correlated components continue to be challenging. However, we demonstrate that adding even partial prior information about the chemical composition of the components to BAMF improves the factorization. Overall, BAMF-type models are promising tools for source apportionment and merit further research." @default.
- W4376280136 created "2023-05-13" @default.
- W4376280136 creator A5000471665 @default.
- W4376280136 creator A5016715545 @default.
- W4376280136 creator A5028552398 @default.
- W4376280136 creator A5058575292 @default.
- W4376280136 creator A5063722002 @default.
- W4376280136 creator A5067547881 @default.
- W4376280136 creator A5083773193 @default.
- W4376280136 date "2023-05-12" @default.
- W4376280136 modified "2023-10-01" @default.
- W4376280136 title "A novel probabilistic source apportionment approach: Bayesian Auto-correlated Matrix Factorization" @default.
- W4376280136 doi "https://doi.org/10.5194/amt-2023-70" @default.
- W4376280136 hasPublicationYear "2023" @default.
- W4376280136 type Work @default.
- W4376280136 citedByCount "0" @default.
- W4376280136 crossrefType "posted-content" @default.
- W4376280136 hasAuthorship W4376280136A5000471665 @default.
- W4376280136 hasAuthorship W4376280136A5016715545 @default.
- W4376280136 hasAuthorship W4376280136A5028552398 @default.
- W4376280136 hasAuthorship W4376280136A5058575292 @default.
- W4376280136 hasAuthorship W4376280136A5063722002 @default.
- W4376280136 hasAuthorship W4376280136A5067547881 @default.
- W4376280136 hasAuthorship W4376280136A5083773193 @default.
- W4376280136 hasBestOaLocation W43762801361 @default.
- W4376280136 hasConcept C106487976 @default.
- W4376280136 hasConcept C107673813 @default.
- W4376280136 hasConcept C11413529 @default.
- W4376280136 hasConcept C121332964 @default.
- W4376280136 hasConcept C152671427 @default.
- W4376280136 hasConcept C153294291 @default.
- W4376280136 hasConcept C154945302 @default.
- W4376280136 hasConcept C158693339 @default.
- W4376280136 hasConcept C17744445 @default.
- W4376280136 hasConcept C185592680 @default.
- W4376280136 hasConcept C187834632 @default.
- W4376280136 hasConcept C199539241 @default.
- W4376280136 hasConcept C2778337684 @default.
- W4376280136 hasConcept C2779345167 @default.
- W4376280136 hasConcept C39432304 @default.
- W4376280136 hasConcept C41008148 @default.
- W4376280136 hasConcept C42355184 @default.
- W4376280136 hasConcept C43617362 @default.
- W4376280136 hasConcept C49937458 @default.
- W4376280136 hasConcept C62520636 @default.
- W4376280136 hasConceptScore W4376280136C106487976 @default.
- W4376280136 hasConceptScore W4376280136C107673813 @default.
- W4376280136 hasConceptScore W4376280136C11413529 @default.
- W4376280136 hasConceptScore W4376280136C121332964 @default.
- W4376280136 hasConceptScore W4376280136C152671427 @default.
- W4376280136 hasConceptScore W4376280136C153294291 @default.
- W4376280136 hasConceptScore W4376280136C154945302 @default.
- W4376280136 hasConceptScore W4376280136C158693339 @default.
- W4376280136 hasConceptScore W4376280136C17744445 @default.
- W4376280136 hasConceptScore W4376280136C185592680 @default.
- W4376280136 hasConceptScore W4376280136C187834632 @default.
- W4376280136 hasConceptScore W4376280136C199539241 @default.
- W4376280136 hasConceptScore W4376280136C2778337684 @default.
- W4376280136 hasConceptScore W4376280136C2779345167 @default.
- W4376280136 hasConceptScore W4376280136C39432304 @default.
- W4376280136 hasConceptScore W4376280136C41008148 @default.
- W4376280136 hasConceptScore W4376280136C42355184 @default.
- W4376280136 hasConceptScore W4376280136C43617362 @default.
- W4376280136 hasConceptScore W4376280136C49937458 @default.
- W4376280136 hasConceptScore W4376280136C62520636 @default.
- W4376280136 hasLocation W43762801361 @default.
- W4376280136 hasOpenAccess W4376280136 @default.
- W4376280136 hasPrimaryLocation W43762801361 @default.
- W4376280136 hasRelatedWork W1493233065 @default.
- W4376280136 hasRelatedWork W1525739182 @default.
- W4376280136 hasRelatedWork W16011993 @default.
- W4376280136 hasRelatedWork W2037504162 @default.
- W4376280136 hasRelatedWork W2094248175 @default.
- W4376280136 hasRelatedWork W2097588749 @default.
- W4376280136 hasRelatedWork W2124890708 @default.
- W4376280136 hasRelatedWork W2601420181 @default.
- W4376280136 hasRelatedWork W2626755930 @default.
- W4376280136 hasRelatedWork W2918590552 @default.
- W4376280136 isParatext "false" @default.
- W4376280136 isRetracted "false" @default.
- W4376280136 workType "article" @default.