Matches in SemOpenAlex for { <https://semopenalex.org/work/W3034186736> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W3034186736 endingPage "106854" @default.
- W3034186736 startingPage "106843" @default.
- W3034186736 abstract "Topic models are widely explored for summarizing a corpus of documents. Recent advances in Variational AutoEncoder (VAE) have enabled the development of black-box inference methods for topic modeling in order to alleviate the drawbacks of classical statistical inference. Most existing VAE based approaches assume a unimodal Gaussian distribution for the approximate posterior of latent variables, which limits the flexibility in encoding the latent space. In addition, the unsupervised architecture hinders the incorporation of extra label information, which is ubiquitous in many applications. In this paper, we propose a semi-supervised topic model under the VAE framework. We assume that a document is modeled as a mixture of classes, and a class is modeled as a mixture of latent topics. A multimodal Gaussian mixture model is adopted for latent space. The parameters of the components and the mixing weights are encoded separately. These weights, together with partially labeled data, also contribute to the training of a classifier. The objective is derived under the Gaussian mixture assumption and the semi-supervised VAE framework. Modules of the proposed framework are appropriately designated. Experiments performed on three benchmark datasets demonstrate the effectiveness of our method, comparing to several competitive baselines." @default.
- W3034186736 created "2020-06-19" @default.
- W3034186736 creator A5021000274 @default.
- W3034186736 creator A5024215680 @default.
- W3034186736 creator A5029701939 @default.
- W3034186736 creator A5073022052 @default.
- W3034186736 creator A5090335612 @default.
- W3034186736 date "2020-01-01" @default.
- W3034186736 modified "2023-10-15" @default.
- W3034186736 title "Gaussian Mixture Variational Autoencoder for Semi-Supervised Topic Modeling" @default.
- W3034186736 cites W1554804307 @default.
- W3034186736 cites W1832693441 @default.
- W3034186736 cites W1970043789 @default.
- W3034186736 cites W2016127234 @default.
- W3034186736 cites W2063904635 @default.
- W3034186736 cites W2096865229 @default.
- W3034186736 cites W2152321560 @default.
- W3034186736 cites W2170798317 @default.
- W3034186736 cites W2174706414 @default.
- W3034186736 cites W2417608402 @default.
- W3034186736 cites W2486125749 @default.
- W3034186736 cites W2740139069 @default.
- W3034186736 cites W2898043227 @default.
- W3034186736 cites W2904614016 @default.
- W3034186736 cites W2911250003 @default.
- W3034186736 cites W2962686197 @default.
- W3034186736 cites W3099640513 @default.
- W3034186736 cites W3101380508 @default.
- W3034186736 cites W4210997624 @default.
- W3034186736 doi "https://doi.org/10.1109/access.2020.3001184" @default.
- W3034186736 hasPublicationYear "2020" @default.
- W3034186736 type Work @default.
- W3034186736 sameAs 3034186736 @default.
- W3034186736 citedByCount "5" @default.
- W3034186736 countsByYear W30341867362021 @default.
- W3034186736 countsByYear W30341867362022 @default.
- W3034186736 crossrefType "journal-article" @default.
- W3034186736 hasAuthorship W3034186736A5021000274 @default.
- W3034186736 hasAuthorship W3034186736A5024215680 @default.
- W3034186736 hasAuthorship W3034186736A5029701939 @default.
- W3034186736 hasAuthorship W3034186736A5073022052 @default.
- W3034186736 hasAuthorship W3034186736A5090335612 @default.
- W3034186736 hasBestOaLocation W30341867361 @default.
- W3034186736 hasConcept C101738243 @default.
- W3034186736 hasConcept C119857082 @default.
- W3034186736 hasConcept C121332964 @default.
- W3034186736 hasConcept C153180895 @default.
- W3034186736 hasConcept C154945302 @default.
- W3034186736 hasConcept C163716315 @default.
- W3034186736 hasConcept C2776214188 @default.
- W3034186736 hasConcept C41008148 @default.
- W3034186736 hasConcept C50644808 @default.
- W3034186736 hasConcept C51167844 @default.
- W3034186736 hasConcept C61224824 @default.
- W3034186736 hasConcept C61326573 @default.
- W3034186736 hasConcept C62520636 @default.
- W3034186736 hasConcept C95623464 @default.
- W3034186736 hasConceptScore W3034186736C101738243 @default.
- W3034186736 hasConceptScore W3034186736C119857082 @default.
- W3034186736 hasConceptScore W3034186736C121332964 @default.
- W3034186736 hasConceptScore W3034186736C153180895 @default.
- W3034186736 hasConceptScore W3034186736C154945302 @default.
- W3034186736 hasConceptScore W3034186736C163716315 @default.
- W3034186736 hasConceptScore W3034186736C2776214188 @default.
- W3034186736 hasConceptScore W3034186736C41008148 @default.
- W3034186736 hasConceptScore W3034186736C50644808 @default.
- W3034186736 hasConceptScore W3034186736C51167844 @default.
- W3034186736 hasConceptScore W3034186736C61224824 @default.
- W3034186736 hasConceptScore W3034186736C61326573 @default.
- W3034186736 hasConceptScore W3034186736C62520636 @default.
- W3034186736 hasConceptScore W3034186736C95623464 @default.
- W3034186736 hasFunder F4320321001 @default.
- W3034186736 hasFunder F4320322769 @default.
- W3034186736 hasFunder F4320335787 @default.
- W3034186736 hasLocation W30341867361 @default.
- W3034186736 hasLocation W30341867362 @default.
- W3034186736 hasOpenAccess W3034186736 @default.
- W3034186736 hasPrimaryLocation W30341867361 @default.
- W3034186736 hasRelatedWork W2143508933 @default.
- W3034186736 hasRelatedWork W2159052453 @default.
- W3034186736 hasRelatedWork W2566616303 @default.
- W3034186736 hasRelatedWork W2734887215 @default.
- W3034186736 hasRelatedWork W2752972570 @default.
- W3034186736 hasRelatedWork W2988134182 @default.
- W3034186736 hasRelatedWork W3013693939 @default.
- W3034186736 hasRelatedWork W3131327266 @default.
- W3034186736 hasRelatedWork W4297051394 @default.
- W3034186736 hasRelatedWork W4321789545 @default.
- W3034186736 hasVolume "8" @default.
- W3034186736 isParatext "false" @default.
- W3034186736 isRetracted "false" @default.
- W3034186736 magId "3034186736" @default.
- W3034186736 workType "article" @default.