Matches in SemOpenAlex for { <https://semopenalex.org/work/W2120447029> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2120447029 abstract "Cascaded approach has been used for a long time to conduct sub-tasks in order to accomplish a major task. We put cascaded approach in a probabilistic framework and analyze possible reasons for cascaded errors. To reduce the occurrence of cascaded errors, we need to add a constraint when performing joint training. We suggest a pseudo Conditional Random Field (pseudo-CRF) approach that models two sub-tasks as two Conditional Random Fields (CRFs). We then present the formulation in the context of a linear chain CRF for solving problems on sequence data. In conducting joint training for a pseudo-CRF, we reuse all existing well-developed efficient inference algorithms for a linear chain CRF, which would otherwise require the use of approximate inference algorithms or simulations that involve long computational time. Our experimental results show an interesting fact that a jointly trained CRF model in a pseudo-CRF may perform worse than a separately trained CRF on a sub-task. However the overall system performance of a pseudo-CRF would outperform that of a cascaded approach. We implement the implicit constraint in the form of a soft constraint such that users can define the penalty cost for violating the constraint. In order to work on large-scale datasets, we further suggest a parallel implementation of the pseudo-CRF approach, which can be implemented on a multi-core CPU or GPU on a graphics card that supports multi-threading. Our experimental results show that it can achieve a 12 times increase in speedup." @default.
- W2120447029 created "2016-06-24" @default.
- W2120447029 creator A5018582154 @default.
- W2120447029 creator A5019231978 @default.
- W2120447029 date "2010-12-01" @default.
- W2120447029 modified "2023-10-18" @default.
- W2120447029 title "Pseudo Conditional Random Fields: Joint Training Approach to Segmenting and Labeling Sequence Data" @default.
- W2120447029 cites W1525888637 @default.
- W2120447029 cites W1528470941 @default.
- W2120447029 cites W1547546052 @default.
- W2120447029 cites W195275552 @default.
- W2120447029 cites W2083195487 @default.
- W2120447029 cites W2096765155 @default.
- W2120447029 cites W2118029084 @default.
- W2120447029 cites W2138309709 @default.
- W2120447029 cites W2152463966 @default.
- W2120447029 cites W2156515921 @default.
- W2120447029 cites W2294893177 @default.
- W2120447029 cites W44506435 @default.
- W2120447029 doi "https://doi.org/10.1109/icdm.2010.99" @default.
- W2120447029 hasPublicationYear "2010" @default.
- W2120447029 type Work @default.
- W2120447029 sameAs 2120447029 @default.
- W2120447029 citedByCount "0" @default.
- W2120447029 crossrefType "proceedings-article" @default.
- W2120447029 hasAuthorship W2120447029A5018582154 @default.
- W2120447029 hasAuthorship W2120447029A5019231978 @default.
- W2120447029 hasConcept C11413529 @default.
- W2120447029 hasConcept C119857082 @default.
- W2120447029 hasConcept C151730666 @default.
- W2120447029 hasConcept C152565575 @default.
- W2120447029 hasConcept C152948882 @default.
- W2120447029 hasConcept C154945302 @default.
- W2120447029 hasConcept C155846161 @default.
- W2120447029 hasConcept C162324750 @default.
- W2120447029 hasConcept C173608175 @default.
- W2120447029 hasConcept C187736073 @default.
- W2120447029 hasConcept C2524010 @default.
- W2120447029 hasConcept C2775953691 @default.
- W2120447029 hasConcept C2776036281 @default.
- W2120447029 hasConcept C2776214188 @default.
- W2120447029 hasConcept C2779343474 @default.
- W2120447029 hasConcept C2780451532 @default.
- W2120447029 hasConcept C33923547 @default.
- W2120447029 hasConcept C35639132 @default.
- W2120447029 hasConcept C41008148 @default.
- W2120447029 hasConcept C49937458 @default.
- W2120447029 hasConcept C57273362 @default.
- W2120447029 hasConcept C68339613 @default.
- W2120447029 hasConcept C86803240 @default.
- W2120447029 hasConceptScore W2120447029C11413529 @default.
- W2120447029 hasConceptScore W2120447029C119857082 @default.
- W2120447029 hasConceptScore W2120447029C151730666 @default.
- W2120447029 hasConceptScore W2120447029C152565575 @default.
- W2120447029 hasConceptScore W2120447029C152948882 @default.
- W2120447029 hasConceptScore W2120447029C154945302 @default.
- W2120447029 hasConceptScore W2120447029C155846161 @default.
- W2120447029 hasConceptScore W2120447029C162324750 @default.
- W2120447029 hasConceptScore W2120447029C173608175 @default.
- W2120447029 hasConceptScore W2120447029C187736073 @default.
- W2120447029 hasConceptScore W2120447029C2524010 @default.
- W2120447029 hasConceptScore W2120447029C2775953691 @default.
- W2120447029 hasConceptScore W2120447029C2776036281 @default.
- W2120447029 hasConceptScore W2120447029C2776214188 @default.
- W2120447029 hasConceptScore W2120447029C2779343474 @default.
- W2120447029 hasConceptScore W2120447029C2780451532 @default.
- W2120447029 hasConceptScore W2120447029C33923547 @default.
- W2120447029 hasConceptScore W2120447029C35639132 @default.
- W2120447029 hasConceptScore W2120447029C41008148 @default.
- W2120447029 hasConceptScore W2120447029C49937458 @default.
- W2120447029 hasConceptScore W2120447029C57273362 @default.
- W2120447029 hasConceptScore W2120447029C68339613 @default.
- W2120447029 hasConceptScore W2120447029C86803240 @default.
- W2120447029 hasLocation W21204470291 @default.
- W2120447029 hasOpenAccess W2120447029 @default.
- W2120447029 hasPrimaryLocation W21204470291 @default.
- W2120447029 hasRelatedWork W1775188621 @default.
- W2120447029 hasRelatedWork W2050159143 @default.
- W2120447029 hasRelatedWork W2120447029 @default.
- W2120447029 hasRelatedWork W2127856808 @default.
- W2120447029 hasRelatedWork W2152463966 @default.
- W2120447029 hasRelatedWork W2248934801 @default.
- W2120447029 hasRelatedWork W2344132714 @default.
- W2120447029 hasRelatedWork W2834136616 @default.
- W2120447029 hasRelatedWork W2950161128 @default.
- W2120447029 hasRelatedWork W3023937741 @default.
- W2120447029 isParatext "false" @default.
- W2120447029 isRetracted "false" @default.
- W2120447029 magId "2120447029" @default.
- W2120447029 workType "article" @default.