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A Non–Convex Optimization Approach to Correlation Clustering

A Non–Convex Optimization Approach to Correlation Clustering

... the correlation clustering ob- jective (the measure of quality) versus the effective number of passes through the FW blocks (as a measure of complex- ...the optimization might fluctuate and fail (see ... See full document

8

A Cuckoo Search optimization scheme for 
		non convex economic load dispatch

A Cuckoo Search optimization scheme for non convex economic load dispatch

... with non-smoothness of cost function arising due to the use of valve point ...alternative approach for solving the ELD problems in practical power ... See full document

11

Clustering Partially Observed Graphs via Convex Optimization

Clustering Partially Observed Graphs via Convex Optimization

... natural approach to this problem, by focusing on finding the clustering that minimizes the number of ...uses convex optimization; its basis is a reduction of disagreement minimization to the ... See full document

26

A review on energy optimization techniques 
		used in WSN

A review on energy optimization techniques used in WSN

... In clustering we have numerous ...energy optimization within the cluster, the routing scheme that is opted is intra ...the non- intensity based ...energy optimization should be applied in this ... See full document

9

Simultaneous Plant and Controller Optimization Based on Non-smooth Techniques

Simultaneous Plant and Controller Optimization Based on Non-smooth Techniques

... an approach to simultaneous design optimization of a plant and its ...solving non-smooth optimization prob- lems under nonlinear and linear ...the convex cutting plane mechanism is ... See full document

7

Forward Stagewise Clustering: An Algorithm for Convex Clustering

Forward Stagewise Clustering: An Algorithm for Convex Clustering

... of clustering is crowded with diverse methods that make particular assumptions about data and address differ- ent ...traditional clustering methods is the non-convexity of the corresponding ... See full document

8

Non-Convex Economic Dispatch by Using Optimization Techniques

Non-Convex Economic Dispatch by Using Optimization Techniques

... for non-convex economic dispatch problems ...proposed approach is based on a hybrid shuffled differential evolution (SDE) algorithm which combines the benefits of shuffled frog leaping algorithm and ... See full document

10

Cluster Analysis: Unsupervised Learning via Supervised Learning with a Non-convex Penalty

Cluster Analysis: Unsupervised Learning via Supervised Learning with a Non-convex Penalty

... model-based clustering (Dempster et ...simple approach to more general graph- based clustering (Xu and Wunsch, 2005); other more sophisticated approaches may be borrowed or ...spectral ... See full document

25

Convergence Guarantees for a Class of Non-convex and Non-smooth Optimization Problems

Convergence Guarantees for a Class of Non-convex and Non-smooth Optimization Problems

... on non-convex optimization, dating back more than six decades, and rapidly evolving in the present ...straightforward approach to obtaining a first-order critical point is via gradient ...for ... See full document

52

MINLP Optimization of a Single-Storey Industrial Steel Building

MINLP Optimization of a Single-Storey Industrial Steel Building

... sizes optimization o f a single-storey industrial steel building, made fro m standard hot rolled I ...structural optimization is perform ed by the M ixed-Integer Non-linear programming ... See full document

18

Correlation Preserved Indexing Based Approach For Document Clustering

Correlation Preserved Indexing Based Approach For Document Clustering

... document clustering method based on the non-negative factorization of the term document matrix of the given document ...the non-negative matrix factorization (NMF), each axis captures the base topic ... See full document

9

A Quasi-Newton Approach to Nonsmooth Convex Optimization Problems in Machine Learning

A Quasi-Newton Approach to Nonsmooth Convex Optimization Problems in Machine Learning

... one-dimensional convex function along that ...nonsmooth convex problems. Their algorithm samples subgradients around non-differentiable points in order to obtain a descent ... See full document

56

Canonical Correlation Analysis And Network Data Modeling: Statistical And Computational Properties

Canonical Correlation Analysis And Network Data Modeling: Statistical And Computational Properties

... canonical correlation analysis (CCA) and network data modeling, where we investigate both the optimality and the scalability of the ...on non-convex optimization can significantly reduce the ... See full document

177

An Efficient Random Algorithm for Box Constrained Weighted Maximin Dispersion Problem

An Efficient Random Algorithm for Box Constrained Weighted Maximin Dispersion Problem

... a non-smooth, non-convex optimization problem, because the point-wise mini- mum of convex quadratics is non-differentiable and ...successive convex approximation (SCA), ... See full document

7

Neural Network Approach for Solving Singular Convex Optimization with Bounded Variables

Neural Network Approach for Solving Singular Convex Optimization with Bounded Variables

... Because the Hessian matrix of f x   is singular at x  for (2), it is generally difficult to obtain ideal con- vergence results by conventional optimization algorithm (see [1-4]). In order to overcome this ... See full document

8

coapres 606

coapres 606

... • Convex (quadratic) cost model: no inactivity; high serial correlation of investment rates.. • Non-convex costs (lump sum and opportunity cost): inactiv- ity, negative serial correlatio[r] ... See full document

26

A Parametric Approach to Non Convex Optimal Control Problem

A Parametric Approach to Non Convex Optimal Control Problem

... a non convex optimal control problem in parametric form and es- tablished the weak duality theorem, the strong duality theorem and the converse duality ...fractional non convex optimal control ... See full document

6

An Operational Framework for Alert Correlation using a Novel Clustering Approach

An Operational Framework for Alert Correlation using a Novel Clustering Approach

... approximation clustering algorithm while introducing the Nearest Common Ancestor (NCA) concept as a tool to calculate distance and initiate the ...our clustering method, data mining approaches applied are ... See full document

6

Node Weight Swallow Swarm Optimization Convex Node Segmentation (Nws2cns) Algorithm For Distributed 3-D Localization In Wireless Sensor Networks (Wsns)

Node Weight Swallow Swarm Optimization Convex Node Segmentation (Nws2cns) Algorithm For Distributed 3-D Localization In Wireless Sensor Networks (Wsns)

... approximate convex subnetworks. At firstly, a spatial convex node identification schema is developed by Convex Coverage Support Vector Machine (CCSVM) towards support the network segmentation, which ... See full document

8

Cross Breed Digital Image Segmentation Scheme Using Gaussian Feature Extraction and Intelligent Particle Optimization Methodology

Cross Breed Digital Image Segmentation Scheme Using Gaussian Feature Extraction and Intelligent Particle Optimization Methodology

... Swarm Optimization for Modified Possibilistic C Means in Image Segmentation" in that they described such as: a new possibilistic C- means clustering algorithm is proposed for image ...means(PCM) ... See full document

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