Matches in SemOpenAlex for { <https://semopenalex.org/work/W348599593> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W348599593 endingPage "976" @default.
- W348599593 startingPage "970" @default.
- W348599593 abstract "Common spatial patterns (CSP) is a popular feature extraction method for discriminating between positive andnegative classes in electroencephalography (EEG) data.Two probabilistic models for CSP were recently developed: probabilistic CSP (PCSP), which is trained by expectation maximization (EM), and variational BayesianCSP (VBCSP) which is learned by variational approx-imation. Parameter expansion methods use auxiliaryparameters to speed up the convergence of EM or thedeterministic approximation of the target distributionin variational inference. In this paper, we describethe development of parameter-expanded algorithms forPCSP and VBCSP, leading to PCSP-PX and VBCSP-PX, whose convergence speed-up and high performanceare emphasized. The convergence speed-up in PCSP-PX and VBCSP-PX is a direct consequence of parame-ter expansion methods. The contribution of this study is the performance improvement in the case of CSP,which is a novel development. Numerical experimentson the BCI competition datasets, III IV a and IV 2ademonstrate the high performance and fast convergenceof PCSP-PX and VBCSP-PX, as compared to PCSP andVBCSP." @default.
- W348599593 created "2016-06-24" @default.
- W348599593 creator A5039587531 @default.
- W348599593 creator A5058091434 @default.
- W348599593 date "2021-09-20" @default.
- W348599593 modified "2023-10-15" @default.
- W348599593 title "Probabilistic Models for Common Spatial Patterns: Parameter-Expanded EM and Variational Bayes" @default.
- W348599593 cites W1510488293 @default.
- W348599593 cites W1994837583 @default.
- W348599593 cites W1995506038 @default.
- W348599593 cites W2030230566 @default.
- W348599593 cites W2030328665 @default.
- W348599593 cites W2085282079 @default.
- W348599593 cites W2091276705 @default.
- W348599593 cites W2099509424 @default.
- W348599593 cites W2101629643 @default.
- W348599593 cites W2106006415 @default.
- W348599593 cites W2108824330 @default.
- W348599593 cites W2111150473 @default.
- W348599593 cites W2120345128 @default.
- W348599593 cites W2129023315 @default.
- W348599593 cites W2144411596 @default.
- W348599593 doi "https://doi.org/10.1609/aaai.v26i1.8277" @default.
- W348599593 hasPublicationYear "2021" @default.
- W348599593 type Work @default.
- W348599593 sameAs 348599593 @default.
- W348599593 citedByCount "0" @default.
- W348599593 crossrefType "journal-article" @default.
- W348599593 hasAuthorship W348599593A5039587531 @default.
- W348599593 hasAuthorship W348599593A5058091434 @default.
- W348599593 hasBestOaLocation W3485995931 @default.
- W348599593 hasConcept C107673813 @default.
- W348599593 hasConcept C11413529 @default.
- W348599593 hasConcept C126255220 @default.
- W348599593 hasConcept C154945302 @default.
- W348599593 hasConcept C162324750 @default.
- W348599593 hasConcept C207201462 @default.
- W348599593 hasConcept C2776214188 @default.
- W348599593 hasConcept C2776330181 @default.
- W348599593 hasConcept C2777303404 @default.
- W348599593 hasConcept C28826006 @default.
- W348599593 hasConcept C33923547 @default.
- W348599593 hasConcept C41008148 @default.
- W348599593 hasConcept C49937458 @default.
- W348599593 hasConcept C50522688 @default.
- W348599593 hasConceptScore W348599593C107673813 @default.
- W348599593 hasConceptScore W348599593C11413529 @default.
- W348599593 hasConceptScore W348599593C126255220 @default.
- W348599593 hasConceptScore W348599593C154945302 @default.
- W348599593 hasConceptScore W348599593C162324750 @default.
- W348599593 hasConceptScore W348599593C207201462 @default.
- W348599593 hasConceptScore W348599593C2776214188 @default.
- W348599593 hasConceptScore W348599593C2776330181 @default.
- W348599593 hasConceptScore W348599593C2777303404 @default.
- W348599593 hasConceptScore W348599593C28826006 @default.
- W348599593 hasConceptScore W348599593C33923547 @default.
- W348599593 hasConceptScore W348599593C41008148 @default.
- W348599593 hasConceptScore W348599593C49937458 @default.
- W348599593 hasConceptScore W348599593C50522688 @default.
- W348599593 hasIssue "1" @default.
- W348599593 hasLocation W3485995931 @default.
- W348599593 hasOpenAccess W348599593 @default.
- W348599593 hasPrimaryLocation W3485995931 @default.
- W348599593 hasRelatedWork W1506216622 @default.
- W348599593 hasRelatedWork W1970358763 @default.
- W348599593 hasRelatedWork W2005491217 @default.
- W348599593 hasRelatedWork W2152713700 @default.
- W348599593 hasRelatedWork W2163814182 @default.
- W348599593 hasRelatedWork W2605000734 @default.
- W348599593 hasRelatedWork W2799169208 @default.
- W348599593 hasRelatedWork W2898196892 @default.
- W348599593 hasRelatedWork W3107474891 @default.
- W348599593 hasRelatedWork W4290792893 @default.
- W348599593 hasVolume "26" @default.
- W348599593 isParatext "false" @default.
- W348599593 isRetracted "false" @default.
- W348599593 magId "348599593" @default.
- W348599593 workType "article" @default.