Results 51 to 60 of about 691 (95)

A note on the choice of the number of slices in sliced inverse regression [PDF]

open access: yes
Sliced inverse regression (SIR) is a clever technique for reducing the dimension of the predictor in regression problems, thus avoiding the curse of dimensionality. There exist many contributions on various aspects of the performance of SIR.
Becker, Claudia, Gather, Ursula
core  

Biwhitening Reveals the Rank of a Count Matrix. [PDF]

open access: yesSIAM J Math Data Sci, 2022
Landa B, Zhang TTCK, Kluger Y.
europepmc   +1 more source

Modeling and replicating statistical topology, and evidence for CMB non-homogeneity

open access: yes, 2017
Under the banner of `Big Data', the detection and classification of structure in extremely large, high dimensional, data sets, is, one of the central statistical challenges of our times. Among the most intriguing approaches to this challenge is `TDA', or
Adler, Robert J.   +2 more
core  

An Extension of the Traditional Classication Rules: the Case of Non-Random Samples [PDF]

open access: yes
The paper deals with an heuristic generalization of the traditional classication rules by incorporating within sample dependencies. The main motivation behind this generalization is to develop a new classication rule when training samples are not random,
Anuradha Roy, Ricardo Leiva
core  

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