Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320076722> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4320076722 endingPage "8" @default.
- W4320076722 startingPage "1" @default.
- W4320076722 abstract "While data is integral to address real-world problems using machine learning techniques, the availability of complete data is challenging as data goes missing during collection or even afterward. Missing values make data unsuitable for use and demand imputation techniques to resolve the problem. Here, we compare the performance of four existing missing data imputation techniques KNN, MICE, GAIN, and HexaGAN by applying them on KU-HAR dataset and two datasets of the collection, Nurse Care Activity Recognition Dataset. Our investigation suggests that HexaGAN learns the original data distribution better and demands further considerations, as the RMSE between the imputed data and the real data is lower. To investigate the role of activation function, we replace the underlying ReLU activation functions of the neural networks in HexaGAN architecture with the Swish activation function. Experimental results show that the modified version of HexaGAN possesses the potential to outperform the original one when applied to the same activity recognition datasets. DUJASE Vol. 7(1) 1-8, 2022 (January)" @default.
- W4320076722 created "2023-02-12" @default.
- W4320076722 creator A5000242901 @default.
- W4320076722 creator A5037603741 @default.
- W4320076722 creator A5062972061 @default.
- W4320076722 date "2023-02-01" @default.
- W4320076722 modified "2023-10-05" @default.
- W4320076722 title "A Comparative Study of Missing Data Imputation Methods for Activity Recognition Task" @default.
- W4320076722 doi "https://doi.org/10.3329/dujase.v7i1.62880" @default.
- W4320076722 hasPublicationYear "2023" @default.
- W4320076722 type Work @default.
- W4320076722 citedByCount "0" @default.
- W4320076722 crossrefType "journal-article" @default.
- W4320076722 hasAuthorship W4320076722A5000242901 @default.
- W4320076722 hasAuthorship W4320076722A5037603741 @default.
- W4320076722 hasAuthorship W4320076722A5062972061 @default.
- W4320076722 hasBestOaLocation W43200767221 @default.
- W4320076722 hasConcept C105795698 @default.
- W4320076722 hasConcept C119857082 @default.
- W4320076722 hasConcept C124101348 @default.
- W4320076722 hasConcept C133462117 @default.
- W4320076722 hasConcept C139945424 @default.
- W4320076722 hasConcept C153180895 @default.
- W4320076722 hasConcept C154945302 @default.
- W4320076722 hasConcept C33923547 @default.
- W4320076722 hasConcept C38365724 @default.
- W4320076722 hasConcept C41008148 @default.
- W4320076722 hasConcept C50644808 @default.
- W4320076722 hasConcept C58041806 @default.
- W4320076722 hasConcept C9357733 @default.
- W4320076722 hasConceptScore W4320076722C105795698 @default.
- W4320076722 hasConceptScore W4320076722C119857082 @default.
- W4320076722 hasConceptScore W4320076722C124101348 @default.
- W4320076722 hasConceptScore W4320076722C133462117 @default.
- W4320076722 hasConceptScore W4320076722C139945424 @default.
- W4320076722 hasConceptScore W4320076722C153180895 @default.
- W4320076722 hasConceptScore W4320076722C154945302 @default.
- W4320076722 hasConceptScore W4320076722C33923547 @default.
- W4320076722 hasConceptScore W4320076722C38365724 @default.
- W4320076722 hasConceptScore W4320076722C41008148 @default.
- W4320076722 hasConceptScore W4320076722C50644808 @default.
- W4320076722 hasConceptScore W4320076722C58041806 @default.
- W4320076722 hasConceptScore W4320076722C9357733 @default.
- W4320076722 hasIssue "1" @default.
- W4320076722 hasLocation W43200767221 @default.
- W4320076722 hasOpenAccess W4320076722 @default.
- W4320076722 hasPrimaryLocation W43200767221 @default.
- W4320076722 hasRelatedWork W1973721774 @default.
- W4320076722 hasRelatedWork W2105559915 @default.
- W4320076722 hasRelatedWork W2541565311 @default.
- W4320076722 hasRelatedWork W2751555317 @default.
- W4320076722 hasRelatedWork W2784019465 @default.
- W4320076722 hasRelatedWork W2900766238 @default.
- W4320076722 hasRelatedWork W2967771611 @default.
- W4320076722 hasRelatedWork W3049453136 @default.
- W4320076722 hasRelatedWork W3173796935 @default.
- W4320076722 hasRelatedWork W569810835 @default.
- W4320076722 hasVolume "7" @default.
- W4320076722 isParatext "false" @default.
- W4320076722 isRetracted "false" @default.
- W4320076722 workType "article" @default.