FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912705035> ?p ?o ?g. }

• W2912705035 abstract "Fuzzy C-Means (FCM) is widely accepted as a clustering technique. However, it cannot often manage different uncertainties associated with data. Interval Type-2 Fuzzy C-Means (IT2FCM) is an improvement over FCM since it can model and minimize the effect of uncertainty efficiently. However, IT2FCM for large data often gets trapped in local optima and fails to find optimal cluster centers. To overcome this challenge an Ant Colony-based Optimization (ACO) is proposed. Another challenge encountered is determining the number of clusters to perform clustering. Subtractive clustering (SC) is an efficient technique to estimate appropriate number of clusters. Though for large datasets the convergence rate of ACO and SC becomes high and thus, it becomes challenging to cluster data and evaluate correct number of clusters. To encounter the challenges of large dataset, Multi-Round Sampling (MRS) technique is proposed. IT2FCM-ACO with SC and MRS technique performs clustering on subsets of data and determines suitable cluster centers and cluster number. The obtained clusters are then extended to the entire dataset. This eliminates the need for IT2FCM to work on the complete dataset. Thus, the objective of this paper is to optimize IT2FCM using ACO algorithm and to estimate the optimal number of clusters using SC while employing MRS to handle the challenges of voluminous data. Results obtained from several clustering evaluation measures shows the improved performance of IT2FCM-ACO-MRS compared to ITFCM-ACO and IT2FCM. Speed up for different sample size of dataset is computed and is found that IT2FCM-ACO-MRS is ≈1–5 times faster than IT2FCM and IT2FCM-ACO for medium datasets whereas for large datasets it is reported to be ≈ 30–150 times faster." @default.
• W2912705035 created "2019-02-21" @default.
• W2912705035 creator A5001544486 @default.
• W2912705035 creator A5011080351 @default.
• W2912705035 creator A5031692304 @default.
• W2912705035 creator A5078391471 @default.
• W2912705035 date "2019-01-01" @default.
• W2912705035 modified "2023-10-10" @default.
• W2912705035 title "Ant Colony Optimization of Interval Type-2 Fuzzy C-Means with Subtractive Clustering and Multi-Round Sampling for Large Data" @default.
• W2912705035 cites W1508853606 @default.
• W2912705035 cites W1532325895 @default.
• W2912705035 cites W1570834090 @default.
• W2912705035 cites W1968026678 @default.
• W2912705035 cites W1986775671 @default.
• W2912705035 cites W1990368529 @default.
• W2912705035 cites W1991039395 @default.
• W2912705035 cites W1996182128 @default.
• W2912705035 cites W2004849915 @default.
• W2912705035 cites W2011923546 @default.
• W2912705035 cites W2033403400 @default.
• W2912705035 cites W2051224630 @default.
• W2912705035 cites W2058063871 @default.
• W2912705035 cites W2064128636 @default.
• W2912705035 cites W2072625509 @default.
• W2912705035 cites W2088036356 @default.
• W2912705035 cites W2107941094 @default.
• W2912705035 cites W2110017209 @default.
• W2912705035 cites W2113076747 @default.
• W2912705035 cites W2119391140 @default.
• W2912705035 cites W2121602656 @default.
• W2912705035 cites W2156650771 @default.
• W2912705035 cites W2157041604 @default.
• W2912705035 cites W2167383409 @default.
• W2912705035 cites W2182722412 @default.
• W2912705035 cites W2326320978 @default.
• W2912705035 cites W2585496890 @default.
• W2912705035 cites W2785567128 @default.
• W2912705035 cites W2790750810 @default.
• W2912705035 cites W3120740533 @default.
• W2912705035 cites W628915549 @default.
• W2912705035 doi "https://doi.org/10.14569/ijacsa.2019.0100106" @default.
• W2912705035 hasPublicationYear "2019" @default.
• W2912705035 type Work @default.
• W2912705035 sameAs 2912705035 @default.
• W2912705035 citedByCount "3" @default.
• W2912705035 countsByYear W29127050352021 @default.
• W2912705035 countsByYear W29127050352022 @default.
• W2912705035 countsByYear W29127050352023 @default.
• W2912705035 crossrefType "journal-article" @default.
• W2912705035 hasAuthorship W2912705035A5001544486 @default.
• W2912705035 hasAuthorship W2912705035A5011080351 @default.
• W2912705035 hasAuthorship W2912705035A5031692304 @default.
• W2912705035 hasAuthorship W2912705035A5078391471 @default.
• W2912705035 hasBestOaLocation W29127050351 @default.
• W2912705035 hasConcept C106131492 @default.
• W2912705035 hasConcept C11413529 @default.
• W2912705035 hasConcept C124101348 @default.
• W2912705035 hasConcept C140779682 @default.
• W2912705035 hasConcept C154945302 @default.
• W2912705035 hasConcept C162324750 @default.
• W2912705035 hasConcept C164866538 @default.
• W2912705035 hasConcept C17212007 @default.
• W2912705035 hasConcept C199360897 @default.
• W2912705035 hasConcept C2777303404 @default.
• W2912705035 hasConcept C31972630 @default.
• W2912705035 hasConcept C40128228 @default.
• W2912705035 hasConcept C41008148 @default.
• W2912705035 hasConcept C50522688 @default.
• W2912705035 hasConcept C58166 @default.
• W2912705035 hasConcept C73555534 @default.
• W2912705035 hasConceptScore W2912705035C106131492 @default.
• W2912705035 hasConceptScore W2912705035C11413529 @default.
• W2912705035 hasConceptScore W2912705035C124101348 @default.
• W2912705035 hasConceptScore W2912705035C140779682 @default.
• W2912705035 hasConceptScore W2912705035C154945302 @default.
• W2912705035 hasConceptScore W2912705035C162324750 @default.
• W2912705035 hasConceptScore W2912705035C164866538 @default.
• W2912705035 hasConceptScore W2912705035C17212007 @default.
• W2912705035 hasConceptScore W2912705035C199360897 @default.
• W2912705035 hasConceptScore W2912705035C2777303404 @default.
• W2912705035 hasConceptScore W2912705035C31972630 @default.
• W2912705035 hasConceptScore W2912705035C40128228 @default.
• W2912705035 hasConceptScore W2912705035C41008148 @default.
• W2912705035 hasConceptScore W2912705035C50522688 @default.
• W2912705035 hasConceptScore W2912705035C58166 @default.
• W2912705035 hasConceptScore W2912705035C73555534 @default.
• W2912705035 hasIssue "1" @default.
• W2912705035 hasLocation W29127050351 @default.
• W2912705035 hasOpenAccess W2912705035 @default.
• W2912705035 hasPrimaryLocation W29127050351 @default.
• W2912705035 hasRelatedWork W2072494908 @default.
• W2912705035 hasRelatedWork W2165695836 @default.
• W2912705035 hasRelatedWork W2343127419 @default.
• W2912705035 hasRelatedWork W2380798983 @default.
• W2912705035 hasRelatedWork W2398543122 @default.
• W2912705035 hasRelatedWork W2888523397 @default.
• W2912705035 hasRelatedWork W3097684051 @default.
• W2912705035 hasRelatedWork W3123285233 @default.
• W2912705035 hasRelatedWork W4200264217 @default.
• W2912705035 hasRelatedWork W4220795558 @default.

• next