Results 41 to 50 of about 1,858,746 (212)

Testing statistical hypothesis on random trees and applications to the protein classification problem [PDF]

open access: yes, 2009
Efficient automatic protein classification is of central importance in genomic annotation. As an independent way to check the reliability of the classification, we propose a statistical approach to test if two sets of protein domain sequences coming from
Busch, Jorge R.   +5 more
core   +1 more source

Possibility Measure of Accepting Statistical Hypothesis

open access: yesMathematics, 2020
Taking advantage of the possibility of fuzzy test statistic falling in the rejection region, a statistical hypothesis testing approach for fuzzy data is proposed in this study.
Jung-Lin Hung   +2 more
doaj   +1 more source

Statistical hypothesis testing in wavelet analysis: theoretical developments and applications to Indian rainfall [PDF]

open access: yesNonlinear Processes in Geophysics, 2019
Statistical hypothesis tests in wavelet analysis are methods that assess the degree to which a wavelet quantity (e.g., power and coherence) exceeds background noise. Commonly, a point-wise approach is adopted in which a wavelet quantity at every point in
J. A. Schulte
doaj   +1 more source

Hypothesis Testing based Intrinsic Evaluation of Word Embeddings

open access: yes, 2017
We introduce the cross-match test - an exact, distribution free, high-dimensional hypothesis test as an intrinsic evaluation metric for word embeddings.
Gurnani, Nishant
core   +1 more source

Pengaruh Komitmen Organisasi Dan Gaya Kepemimpinan Terhadap Hubungan Antara Partisipasi Anggaran Dan Kinerja Manajerial [PDF]

open access: yes, 2013
This study aims to prove allegations that a manager's leadership style and organizational commitment as a moderating variable may moderate the relationship between budgetary participation on managerial performance in manufacturing companies in the city ...
., Yunita
core  

Geometric Inference for General High-Dimensional Linear Inverse Problems

open access: yes, 2015
This paper presents a unified geometric framework for the statistical analysis of a general ill-posed linear inverse model which includes as special cases noisy compressed sensing, sign vector recovery, trace regression, orthogonal matrix estimation, and
Cai, T. Tony   +2 more
core   +1 more source

Statistical fractal analysis in testing the Hypotheses with imprecise data

open access: yesMethodsX
A new statistical hypothesis testing procedure using fractal analysis, incorporating the concept of lacunarity for interval population parameters when the sample data are real intervals, is introduced.
D. Kalpanapriya   +3 more
doaj   +1 more source

Significance testing without truth [PDF]

open access: yes, 2013
A popular approach to significance testing proposes to decide whether the given hypothesized statistical model is likely to be true (or false). Statistical decision theory provides a basis for this approach by requiring every significance test to make a ...
Perkins, William   +2 more
core  

A method for comparing non-nested models with application to astrophysical searches for new physics

open access: yes, 2016
Searches for unknown physics and decisions between competing astrophysical models to explain data both rely on statistical hypothesis testing. The usual approach in searches for new physical phenomena is based on the statistical Likelihood Ratio Test ...
Algeri, Sara   +2 more
core   +1 more source

New Physical Implications From Revisiting Foreshock Activity in Southern California

open access: yesGeophysical Research Letters, 2023
Foreshock analysis promises new insights into the earthquake nucleation process and could potentially improve earthquake forecasting. Well‐performing clustering models like the Epidemic‐Type Aftershock Sequence (ETAS) model assume that foreshocks and ...
Ester Manganiello   +2 more
doaj   +1 more source

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