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ICML
2006
IEEE
16 years 5 months ago
Convex optimization techniques for fitting sparse Gaussian graphical models
We consider the problem of fitting a large-scale covariance matrix to multivariate Gaussian data in such a way that the inverse is sparse, thus providing model selection. Beginnin...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
ICPR
2002
IEEE
16 years 5 months ago
Fast Projection Plane Classifier
In this paper a new approach for classification is presented, the "Fast Projection Plane Classfier", abbreviated here to FPPC. The main idea of FPPC is very simple: A cl...
Dirk Balthasar, Lutz Priese
ICTAI
2003
IEEE
15 years 10 months ago
Task Allocation via Multi-Agent Coalition Formation: Taxonomy, Algorithms and Complexity
Coalition formation has become a key topic in multiagent research. In this paper, we propose a preliminary classification for the coalition formation problem based on three drivin...
Hoong Chuin Lau, Lei Zhang
161
Voted
IIIX
2006
ACM
15 years 10 months ago
Towards genre classification for IR in the workplace
Abstract. Use of document genre in information retrieval systems has the potential to improve the task-appropriateness of results. However, genre classification remains a challengi...
Luanne Freund, Charles L. A. Clarke, Elaine G. Tom...
AISC
2006
Springer
15 years 8 months ago
An Algorithm for Computing the Complete Root Classification of a Parametric Polynomial
Abstract. The Complete Root Classification for a univariate polynomial with symbolic coefficients is the collection of all the possible cases of its root classification, together w...
Songxin Liang, David J. Jeffrey