Buscar recursos académicos

Function estimation/approximation is viewed from the perspective of numerical optimization in function space, rather than parameter space. A connection is made between stagewise additive expansions and steepest-descent m...

Materias / palabras clave: Statistics; Regression; Mathematics; Regression analysis; Forestry; Computer science; Geography

The methodology used to construct tree structured rules is the focus of this monograph. Unlike many other statistical procedures, which moved from pencil and paper to calculators, this text's use of trees was unthinkable...

Materias / palabras clave: Obesity; Adipose tissue; Gene; Positional cloning; Cloning (programming); Endocrinology; Biology; Mutation; Gene product; Energy expenditure; Internal medicine; Genetics

We develop fast algorithms for estimation of generalized linear models with convex penalties. The models include linear regression, two-class logistic regression, and multi- nomial regression problems while the penalties...

Materias / palabras clave: Variety (cybernetics); Data science; Computer science; Computation; Artificial intelligence; Algorithm

Covers supervised learning (prediction) to unsupervised learning. This book contains topics including neural networks, support vector machines, classification trees and boosting

Materias / palabras clave: Conscience; Profit (economics); Social responsibility; Law and economics; Free enterprise; Social business; Sociology; Political science; Law; Political economy; Market economy; Economics

Materias / palabras clave: Executive functions; Psychology; Wisconsin Card Sorting Test; Cognitive psychology; Cognitive flexibility; Set (abstract data type); Frontal lobe; Latent inhibition; Latent variable; Confirmatory factor analysis; Task sw...

Expected utility theory has dominated the analysis of decision making under risk. It has been generally accepted as a normative model of rational choice (Keeney and Raiffa, 1976), and widely applied as a descriptive mode...