Discriminant Analysis Procedures Under Non-optimal Conditions for Binary Variables
نویسندگان
چکیده
منابع مشابه
Non-parametric regression for binary dependent variables
Finite-sample properties of non-parametric regression for binary dependent variables are analyzed. Non parametric regression is generally considered as highly variable in small samples when the number of regressors is large. In binary choice models, however, it may be more reliable since its variance is bounded. The precision in estimating conditional means as well as marginal effects is invest...
متن کاملDiscriminant Analysis for Fuzzy Random Variables Based on Nonparametric Regression
This communication is concerned with the problem of supervised classification of fuzzy data obtained from a random experiment. The data generation process is modelled through fuzzy random variables which, from a formal point of view, can be identified with a kind of functional random element. We propose to adapt one of the most versatile discriminant approaches in the context of functional data...
متن کاملAdaptive linear procedures under general conditions
Under mild condit ions on the observat ion processes the almost sure convergence propert ies of l inear stochastic approximation are summarized for least squares and for some of its applications: adapt ive filtering, echo cancellation, detection of binary data in Gaussian noise, identification, and linear classification.
متن کاملOptimal Estimation under Nonstandard Conditions
We analyze optimality properties of maximum likelihood (ML) and other estimators when the problem does not necessarily fall within the locally asymptotically normal (LAN) class, therefore covering cases that are excluded from conventional LAN theory such as unit root nonstationary time series. The classical Hájek–Le Camoptimality theory is adapted to cover this situation.We show that the expect...
متن کاملCamera calibration under optimal conditions.
Different methods based on photogrammetry or self-calibration exist to calibrate intrinsic and extrinsic camera parameters and also for data pre- and post-processing. From a practical viewpoint, it is quite difficult to decide which calibration method gives accurate results and even whether any data processing is necessary. This paper proposes a set of optimal conditions to resolve the calibrat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Theoretical and Applied Statistics
سال: 2015
ISSN: 2326-8999
DOI: 10.11648/j.ajtas.20150406.32