Pattern Recognition with Fuzzy Objective Function Algorithms
Citations
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Cites background or methods from "Pattern Recognition with Fuzzy Obje..."
...A generalization of the FCM algorithm was proposed by Bezdek [1981] through a family of...
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...The book by Bezdek [1981] is a good source for material on fuzzy clustering....
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9,057 citations
Cites methods from "Pattern Recognition with Fuzzy Obje..."
...Another popular technique, similar in spirit to k-means clustering, is fuzzy k-means clustering (Bezdek, 1981; Dunn, 1974)....
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...Another popular technique, similar in spirit to k-means clustering, is fuzzy k-means clustering (Bezdek, 1981; Dunn, 1973)....
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...In the second step, the vertex points are associated to nc clusters by using fuzzy k-means clustering (Bezdek, 1981; Dunn, 1973) (Section IV....
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8,432 citations
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References
378 citations
"Pattern Recognition with Fuzzy Obje..." refers background in this paper
...Prove that each of the sets described is convex: (i) {(x, y) E 1R21x2 + y2 < 9} = B(9, 3) (ii) {(x, y) E 1R21x 2 + y2,,; 9} = B(9, 3) (iii) {(x, y) E 1R211xl + Iyl,,; 9} (iv) {x E W Illxll,,; r} = 11(9, r) H6....
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...X = {(4, 1), (2,1), (3,5), (2, 2)} u {(6, 6), (8,6), (7,5), (9, 9)} C 1R2 is a labeled sample of size 8 from the mixture F(x; w) = Pln(J1t....
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...For example, vector xi = (0,0); xi7 = (9,9)....
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...• , xn} is bounded in [RP, then for any initial (U(°l, ViOl) E M fc x [conv(X)r x [8B(9, 1)r', the ....
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...i341 Fuzzy sets as a basis for clustering were first suggested by Bellman, Kalaba, and Zadeh.(9) Shortly thereafter, some initial attempts were reported by Wee, (114) Flake and Turner,(39) and Gitman and Levine....
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367 citations
"Pattern Recognition with Fuzzy Obje..." refers background in this paper
...Several of these aspects are analyzed in Kemeny and Snell, (63) a particularly readable classic introduction to some of the issues raised in this section....
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236 citations
"Pattern Recognition with Fuzzy Obje..." refers background or methods or result in this paper
...(18) In view of the fact that fuzzy c-means prototypes {v;} always lie in [conv(X)Y [as in the proof of (T12....
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...The proof is quite straightforward, using classical unconstrained second-order conditions on the Hessian of !/I at v*, and is again left to (18)....
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...2 are discussed in greater detail in (18), where it was suggested that liB - 011 and Iitli - vdl ~ 0 as n ~ 00, that is, that FCM may converge (stochastically) to the same asymptotic (ML) estimates as (A26....
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...There are various ways to compare these estimates, several of which are discussed in (18)....
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...14 (18,0) 2 3 4 4 5 15 (18, 1) 2 3 4 4 5 16 (18,2) 2 [0....
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196 citations
"Pattern Recognition with Fuzzy Obje..." refers background or methods in this paper
...Detailed proof of this fact is given in (17), where it is shown that every sequence generated by (A24....
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...1), we present the proof for r = 1; (17) contains details in the general case....
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...It is shown in (17) that Trm is closed if and only if the extraction of principal components of each S~~ is closed....
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...S); its proof can be found in detail in (17)....
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...algorithms ensue, using necessary conditions delineated in (17)....
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192 citations
"Pattern Recognition with Fuzzy Obje..." refers background in this paper
...Finally, a recent paper by Backer and Jain(6) attempts to compare the utility of various hard clustering algorithms using B (U ; c) and the induced fuzzy partition approach....
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...X = {(4, 1), (2,1), (3,5), (2, 2)} u {(6, 6), (8,6), (7,5), (9, 9)} C 1R2 is a labeled sample of size 8 from the mixture F(x; w) = Pln(J1t....
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