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IEE
2002
72views more  IEE 2002»
14 years 9 months ago
Making inferences with small numbers of training sets
This paper discusses a potential methodological problem with empirical studies assessing project effort prediction systems. Frequently a hold-out strategy is deployed so that the ...
Colin Kirsopp, Martin J. Shepperd
CORR
2010
Springer
133views Education» more  CORR 2010»
14 years 10 months ago
Nonuniform Sparse Recovery with Gaussian Matrices
Compressive sensing predicts that sufficiently sparse vectors can be recovered from highly incomplete information. Efficient recovery methods such as 1-minimization find the sparse...
Ulas Ayaz, Holger Rauhut
GECCO
2004
Springer
110views Optimization» more  GECCO 2004»
15 years 3 months ago
Grammatical Constant Creation
This study examines the utility of grammatical ephemeral random constants, and conducts an analysis of the preferences of evolutionary search when a number of different grammar ba...
Ian Dempsey, Michael O'Neill, Anthony Brabazon
SIAMAM
2008
70views more  SIAMAM 2008»
14 years 9 months ago
Statistics of Polarization-Mode Dispersion Emulators with Unequal Sections
We study two models for the generation of polarization-mode dispersion (PMD) with unequal, fixed-length sections: an isotropic model, in which the orientations of all the sectional...
Brenton R. Stone, Gino Biondini, William L. Kath
COMPGEOM
2010
ACM
15 years 2 months ago
On degrees in random triangulations of point sets
We study the expected number of interior vertices of degree i in a triangulation of a point set S, drawn uniformly at random from the set of all triangulations of S, and derive va...
Micha Sharir, Adam Sheffer, Emo Welzl