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IEE
2002
72views more  IEE 2002»
15 years 2 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»
15 years 2 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 7 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»
15 years 2 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 7 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