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804
Least angle regression
, 2004
"... The purpose of model selection algorithms such as All Subsets, Forward Selection and Backward Elimination is to choose a linear model on the basis of the same set of data to which the model will be applied. Typically we have available a large collection of possible covariates from which we hope to s ..."
Abstract

Cited by 1326 (37 self)
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implements the Lasso, an attractive version of ordinary least squares that constrains the sum of the absolute regression coefficients; the LARS modification calculates all possible Lasso estimates for a given problem, using an order of magnitude less computer time than previous methods. (2) A different LARS
An Algorithm for Tracking Multiple Targets
 IEEE Transactions on Automatic Control
, 1979
"... Abstract—An algorithm for tracking multiple targets In a cluttered algorithms. Clustering is the process of dividing the entire environment Is developed. The algorithm Is capable of Initiating tracks, set of targets and measurements into independent groups accounting for false or m[~clngreports, and ..."
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Cited by 596 (0 self)
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[~clngreports, and groom sets of dSPeU&IIt ~or clusters ~ Instead of solvin one lar e roblem a reports~As each measurement Is received, probabilities are ~*uI~ted for ~ g g ~‘ thehypotheses that the measurement ~ f ~ ~ IUM)Wfl ~ number of smaller problems are solved in parallel. Fiin a target file, or from a new
There are lar...
, 2009
"... There are large differences across countries in instructional time in public schooling institutions. Can these differences explain some of the differences across countries in pupils ’ achievements in different subjects? While research in recent years provides convincing evidence about the effect of ..."
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as a central objective in his proposed education reform for the US. In this paper, I measure empirically the effects of instructional time on students ’ academic achievement in math, science and reading. I estimate nonlinear instructional time effects controlling for unobserved heterogeneity of both
The adaptive nature of human categorization
 Psychological Review
, 1991
"... A rational model of human categorization behavior is presented that assumes that categorization reflects the derivation of optimal estimates of the probability of unseen features of objects. A Bayesian analysis is performed of what optimal estimations would be if categories formed a disjoint partiti ..."
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Cited by 344 (2 self)
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A rational model of human categorization behavior is presented that assumes that categorization reflects the derivation of optimal estimates of the probability of unseen features of objects. A Bayesian analysis is performed of what optimal estimations would be if categories formed a disjoint
Interview With Lars Peter Hansen
"... come to be interested in estimation based on moment conditions? Lars Peter Hansen (L.P.H.): As a graduate student at the University of Minnesota, I had the opportunity to take classes from Chris Sims and Tom Sargent. Both emphasized the idea that dynamic econometric models should be viewed as restri ..."
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Cited by 2 (1 self)
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come to be interested in estimation based on moment conditions? Lars Peter Hansen (L.P.H.): As a graduate student at the University of Minnesota, I had the opportunity to take classes from Chris Sims and Tom Sargent. Both emphasized the idea that dynamic econometric models should be viewed
Estimation of Paddy Rice Evapotranspiration Considering Climate Change Using LARSWG
"... Climate change due to global warming possibly effects the agricultural water use in terms of evapotranspiration. Thus, to estimate rice evapotranspiration under the climate change, future climate data including precipitation, minimum and maximum temperatures for 90 years (2011 ∼ 2100), were forecast ..."
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forecasted using LARSWG. Observed 30 years (1971 ∼ 2000) climate data and climate change scenario based on SRES A2 were prepared to operate the LARSWG model. Using these data and FAO BlaneyCriddle method, reference evapotranspiration and rice evapotranspiration were estimated for 9 different regions
lar Cell Biology, University Maastricht, The Netherlands.
"... The purpose of this study was to estimate the genetic and environmental contribution to variation in skeletal muscle mass and strength. In addition, important determinants were analyzed by stepwise multiple regression. In a large (N = 748) sibling pair sample of young brothers, ages 24.3 ± 4.5 years ..."
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The purpose of this study was to estimate the genetic and environmental contribution to variation in skeletal muscle mass and strength. In addition, important determinants were analyzed by stepwise multiple regression. In a large (N = 748) sibling pair sample of young brothers, ages 24.3 ± 4
Measurement of the Response of the DØ U/LAr Calorimeter to Jets
"... We present a search for tt production in events having dielectron final states in 120.2 ± 6.5 pb1 of pp collisions at s = 1.8 TeV using the DØ detector. This analysis has been optimized to search for a heavy top quark (ie. mtop> 140 GeV/c2). One candidate event is seen with a background estimate ..."
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estimated to be 0.82 ± 0.08 events, giving a cross section of 0.9 ± 5.0 pb if mtop = 170 GeV/c2. Therefore, no conclusive evidence for top production is seen in this channel. Assuming the candidate is not top, we obtain an upper limit to the dielectron branching ratio for tt events to be < 3
The hglm Package (version 1.2) Lars Rönneg˚ard
"... This vignette describes the R hglm package via a series of applications that may be of interest to applied scientists. The hglm package implements the estimation algorithm for hierarchical generalized linear models. The package fits generalized linear models with random effects, where the random eff ..."
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This vignette describes the R hglm package via a series of applications that may be of interest to applied scientists. The hglm package implements the estimation algorithm for hierarchical generalized linear models. The package fits generalized linear models with random effects, where the random
Lars Andersson (AEI) Hidden symmetries GRGA, Monash 5 / 45Background Kerr Estimates Morawetz Spin Remarks References
"... relate the Lorentzian geometry of spacetime (M, gαβ) to matter fields with energymomentum tensor Tαβ. Isolated systems in GR give an idealized picture of eg. stars, galaxies, clusters. Steady states are described by geometries which admit an (asymptotically) timelike Killing field, these are statio ..."
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, these are stationary spacetimes If there is a trapped region which is invisible to observers at infinity, the spacetime contains a black hole Observations indicate most galaxies contain massive black holes. Lars Andersson (AEI) Hidden symmetries GRGA, Monash 4 / 45Background Kerr Estimates Morawetz Spin Remarks
Results 1  10
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804