Matches in SemOpenAlex for { <https://semopenalex.org/work/W2330543882> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2330543882 abstract "The use of classification techniques for machine health monitoring and fault diagnosis has been popular in recent years. System response in form of time series data can be used to identify type of defect, severity of defect etc. However, a central issue with time series classification is that of identifying appropriate features for classification. In this paper, we explore a new feature set based on a delay differential equations (DDEs). DDEs have been used recently for extracting features for classification but have never been used to classify system responses. The Duffing oscillator and Van der Pol–Duffing (VDP-D) oscillator are used as dynamic systems, and the responses are classified into self-similar groups. Responses with the same period should belong to the same group. Misclassification rate is used as an indicator of the efficacy of the feature set. The proposed feature set is compared to a statistical feature set, a power spectral coefficient feature set and a wavelet coefficient feature set. In work described in this paper, a density estimation algorithm called DBSCAN is used as the classification algorithm. The proposed DDE-based feature set is found to be significantly better than the other feature sets for the classifying responses generated by the Duffing system. The wavelet and the power spectral coefficient data sets are not found to be significantly better than the statistical feature set for the Duffing system. None of the feature sets tested are discerning enough on the VDP-D system." @default.
- W2330543882 created "2016-06-24" @default.
- W2330543882 creator A5002144384 @default.
- W2330543882 creator A5037529506 @default.
- W2330543882 creator A5074780573 @default.
- W2330543882 date "2015-11-13" @default.
- W2330543882 modified "2023-09-26" @default.
- W2330543882 title "Statistical Comparison of Feature Sets for Time Series Classification of Dynamical System Response" @default.
- W2330543882 doi "https://doi.org/10.1115/imece2015-51455" @default.
- W2330543882 hasPublicationYear "2015" @default.
- W2330543882 type Work @default.
- W2330543882 sameAs 2330543882 @default.
- W2330543882 citedByCount "0" @default.
- W2330543882 crossrefType "proceedings-article" @default.
- W2330543882 hasAuthorship W2330543882A5002144384 @default.
- W2330543882 hasAuthorship W2330543882A5037529506 @default.
- W2330543882 hasAuthorship W2330543882A5074780573 @default.
- W2330543882 hasConcept C11413529 @default.
- W2330543882 hasConcept C124101348 @default.
- W2330543882 hasConcept C138885662 @default.
- W2330543882 hasConcept C153180895 @default.
- W2330543882 hasConcept C154945302 @default.
- W2330543882 hasConcept C177264268 @default.
- W2330543882 hasConcept C199360897 @default.
- W2330543882 hasConcept C2776401178 @default.
- W2330543882 hasConcept C33923547 @default.
- W2330543882 hasConcept C41008148 @default.
- W2330543882 hasConcept C41895202 @default.
- W2330543882 hasConcept C47432892 @default.
- W2330543882 hasConcept C58489278 @default.
- W2330543882 hasConceptScore W2330543882C11413529 @default.
- W2330543882 hasConceptScore W2330543882C124101348 @default.
- W2330543882 hasConceptScore W2330543882C138885662 @default.
- W2330543882 hasConceptScore W2330543882C153180895 @default.
- W2330543882 hasConceptScore W2330543882C154945302 @default.
- W2330543882 hasConceptScore W2330543882C177264268 @default.
- W2330543882 hasConceptScore W2330543882C199360897 @default.
- W2330543882 hasConceptScore W2330543882C2776401178 @default.
- W2330543882 hasConceptScore W2330543882C33923547 @default.
- W2330543882 hasConceptScore W2330543882C41008148 @default.
- W2330543882 hasConceptScore W2330543882C41895202 @default.
- W2330543882 hasConceptScore W2330543882C47432892 @default.
- W2330543882 hasConceptScore W2330543882C58489278 @default.
- W2330543882 hasLocation W23305438821 @default.
- W2330543882 hasOpenAccess W2330543882 @default.
- W2330543882 hasPrimaryLocation W23305438821 @default.
- W2330543882 hasRelatedWork W1564964707 @default.
- W2330543882 hasRelatedWork W1983372640 @default.
- W2330543882 hasRelatedWork W2021299849 @default.
- W2330543882 hasRelatedWork W2057163688 @default.
- W2330543882 hasRelatedWork W2061324618 @default.
- W2330543882 hasRelatedWork W2066163025 @default.
- W2330543882 hasRelatedWork W2096417121 @default.
- W2330543882 hasRelatedWork W2104358242 @default.
- W2330543882 hasRelatedWork W2145775353 @default.
- W2330543882 hasRelatedWork W2162406269 @default.
- W2330543882 hasRelatedWork W2168227095 @default.
- W2330543882 hasRelatedWork W2386968951 @default.
- W2330543882 hasRelatedWork W2536269998 @default.
- W2330543882 hasRelatedWork W2538899784 @default.
- W2330543882 hasRelatedWork W2582302307 @default.
- W2330543882 hasRelatedWork W2813062379 @default.
- W2330543882 hasRelatedWork W2922465709 @default.
- W2330543882 hasRelatedWork W3185662451 @default.
- W2330543882 hasRelatedWork W3198972119 @default.
- W2330543882 hasRelatedWork W2780772420 @default.
- W2330543882 isParatext "false" @default.
- W2330543882 isRetracted "false" @default.
- W2330543882 magId "2330543882" @default.
- W2330543882 workType "article" @default.