Constrained Kantorovich inequalities and relative efficiency of least squares
نویسندگان
چکیده
منابع مشابه
Least Squares Analysis of Noise-Free Tides Using Energy Conservation and Relative Concentration of Periods Criteria
In this article, a new approach to tidal harmonic analysis is introduced. This approach incorporates more constituents in the least squares method for a fixed duration of noise-free tidal record and results in a more accurate tidal prediction. Moreover, it is demonstrated that 135 days of hourly data, which is significantly less than 369 days data in the Rayleigh criterion, is sufficient for th...
متن کاملPeak-constrained least-squares optimization
We presented the basic concepts for peakconstrained least-squares (PCLS) optimization in previous papers. We present advanced PCLS optimization concepts in this paper.
متن کاملOn the equivalence of constrained total least squares and structured total least squares
Several extensions of the total least squares (TIS) method that are able to calculate a structured rank deficient approximation of a data matrix have been developed recently. The main result of this correspondence is the demonstration of the equivalence of two of these approaches, namely, the constrained total least squares (CTLS) approach and the structured total least squares (STLS) approach....
متن کاملImplicitly Constrained Semi-supervised Least Squares Classification
We introduce a novel semi-supervised version of the least squares classifier. This implicitly constrained least squares (ICLS) classifier minimizes the squared loss on the labeled data among the set of parameters implied by all possible labelings of the unlabeled data. Unlike other discriminative semi-supervised methods, our approach does not introduce explicit additional assumptions into the o...
متن کاملOn the constrained mock-Chebyshev least-squares
The algebraic polynomial interpolation on uniformly distributed nodes is affected by the Runge phenomenon, also when the function to be interpolated is analytic. Among all techniques that have been proposed to defeat this phenomenon, there is the mock-Chebyshev interpolation which is an interpolation made on a subset of the given nodes which elements mimic as well as possible the Chebyshev-Loba...
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: Journal of Multivariate Analysis
سال: 1992
ISSN: 0047-259X
DOI: 10.1016/0047-259x(92)90048-k