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Richard J. Hathaway

Observed names: R. Hathaway, R. J. Hathaway, R.J. Hathaway, RICHARD J. HATHAWAY, Richard J Hathaway, Richard Joseph Hathaway
OpenAlex ID: A5069754146
Switching regression models and fuzzy clustering
1993 · R.J. Hathaway, J.C. Bezdek · IEEE Transactions on Fuzzy Systems · 533
Fuzzy c-means clustering of incomplete data
2001 · R.J. Hathaway, J.C. Bezdek · IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics) · 494
Convergence theory for fuzzy c-means: Counterexamples and repairs
1987 · James C. Bezdek, Richard J. Hathaway, et al. · IEEE Transactions on Systems Man and Cybernetics · 462
Convergence of alternating optimization
2003 · James C. Bezdek, Richard J. Hathaway · Neural, Parallel & Scientific Computations archive · 416
A Constrained Formulation of Maximum-Likelihood Estimation for Normal Mixture Distributions
1985 · Richard J. Hathaway · The Annals of Statistics · 392
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Some Notes on Alternating Optimization
2002 · James C. Bezdek, Richard J. Hathaway · Lecture notes in computer science · 370
VAT: a tool for visual assessment of (cluster) tendency
2003 · J.C. Bezdek, R.J. Hathaway · International Joint Conference on Neural Networks (IJCNN) · 357
Generalized fuzzy c-means clustering strategies using L/sub p/ norm distances
2000 · R.J. Hathaway, J.C. Bezdek, et al. · IEEE Transactions on Fuzzy Systems · 321
Nerf c-means: Non-Euclidean relational fuzzy clustering
1994 · Richard J. Hathaway, James C. Bezdek · Pattern Recognition · 318
Relational duals of the c-means clustering algorithms
1989 · Richard J. Hathaway, John W. Davenport, et al. · Pattern Recognition · 303
Another interpretation of the EM algorithm for mixture distributions
1986 · Richard J. Hathaway · Statistics & Probability Letters · 257
Optimization of clustering criteria by reformulation
1995 · R.J. Hathaway, J.C. Bezdek · IEEE Transactions on Fuzzy Systems · 203
Recent convergence results for the fuzzy c-means clustering algorithms
1988 · Richard J. Hathaway, James C. Bezdek · Journal of Classification · 159
A parametric model for fusing heterogeneous fuzzy data
1996 · R.J. Hathaway, J.C. Bezdek, et al. · IEEE Transactions on Fuzzy Systems · 128
Extending fuzzy and probabilistic clustering to very large data sets
2006 · Richard J. Hathaway, James C. Bezdek · Computational Statistics & Data Analysis · 125
Local convergence analysis of a grouped variable version of coordinate descent
1987 · J. C. Bezdek, R. J. Hathaway, et al. · Journal of Optimization Theory and Applications · 124
A constrained em algorithm for univariate normal mixtures
1986 · Richard J. Hathaway · Journal of Statistical Computation and Simulation · 107
Sequential Competitive Learning and the Fuzzy c-Means Clustering Algorithms
1996 · Nikhil R. Pal, James C. Bezdek, et al. · Neural Networks · 104
Visual Assessment of Clustering Tendency for Rectangular Dissimilarity Matrices
2007 · J.C. Bezdek, R.J. Hathaway, et al. · IEEE Transactions on Fuzzy Systems · 95
Scalable visual assessment of cluster tendency for large data sets
2006 · Richard J. Hathaway, James C. Bezdek, et al. · Pattern Recognition · 95
Optimization of fuzzy clustering criteria using genetic algorithms
2002 · J.C. Bezdek, R.J. Hathaway · IEEE Congress on Evolutionary Computation (CEC) · 93
Two nonparametric models for fusing heterogeneous fuzzy data
1998 · W. Pedrycz, J.C. Bezdek, et al. · IEEE Transactions on Fuzzy Systems · 90
Local convergence of the fuzzy c-Means algorithms
1986 · Richard J Hathaway, James C Bezdek · Pattern Recognition · 80
bigVAT: Visual assessment of cluster tendency for large data sets
2005 · Jacalyn M. Huband, James C. Bezdek, et al. · Pattern Recognition · 72
Repairs to GLVQ: a new family of competitive learning schemes
1996 · N.B. Karayiannis, J.C. Bezdek, et al. · IEEE Transactions on Neural Networks · 67
Works count: 74
Citation count: 6,501
H-index: 34
I10-index: 47
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