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To normalize, or not to normalize: The impact of normalization on Part-of-Speech tagging [PDF]

open access: yesProceedings of the 3rd Workshop on Noisy User-generated Text, 2017
In WNUT ...
van der Goot, Rob   +2 more
openaire   +3 more sources

The normality and sum of normalities of trees [PDF]

open access: yesDiscrete Mathematics, 2020
The eccentricity of a vertex $v$ in a graph $G$ is the maximum distance from $v$ to any other vertex. The vertices whose eccentricity are equal to the diameter (the maximum eccentricity) of $G$ are called peripheral vertices. In trees the eccentricity at $v$ can always be achieved by the distance from $v$ to a peripheral vertex.
Ya-Hong Chen   +2 more
openaire   +2 more sources

Are Children “Normal”? [PDF]

open access: yesReview of Economics and Statistics, 2008
We examine Becker's (1960) contention that children are "normal." For the cross section of non-Hispanic white married couples in the U.S., we show that when we restrict comparisons to similarly-educated women living in similarly-expensive locations, completed fertility is positively correlated with the husband's income.
Black, Dan A.   +3 more
openaire   +9 more sources

Normal, Abby Normal, Prefix Normal [PDF]

open access: yes, 2014
Accepted at FUN ...
Peter Burcsi   +4 more
openaire   +2 more sources

Normality assessment, few paradigms and use cases

open access: yesRomanian Journal of Laboratory Medicine, 2022
Background: The importance of applying the normality tests is underlined by the way of continuing the statistical protocol for numerical data within inferential statistics, respectively by the parametric or non-parametric tests that we will apply further
C. Avram, M. Mărușteri
semanticscholar   +1 more source

Descriptive Statistics and Normality Tests for Statistical Data

open access: yesAnnals of Cardiac Anaesthesia, 2019
Descriptive statistics are an important part of biomedical research which is used to describe the basic features of the data in the study. They provide simple summaries about the sample and the measures.
Prabhaker Mishra   +5 more
semanticscholar   +1 more source

Normal ordering normal modes [PDF]

open access: yesThe European Physical Journal C, 2021
AbstractIn a soliton sector of a quantum field theory, it is often convenient to expand the quantum fields in terms of normal modes. Normal mode creation and annihilation operators can be normal ordered, and their normal ordered products have vanishing expectation values in the one-loop soliton ground state.
openaire   +3 more sources

Transforming variables to central normality [PDF]

open access: yesMachine-mediated learning, 2020
Many real data sets contain numerical features (variables) whose distribution is far from normal (Gaussian). Instead, their distribution is often skewed.
Jakob Raymaekers, P. Rousseeuw
semanticscholar   +1 more source

A unified theory for weak separation properties

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
We devise a framework which leads to the formulation of a unified theory of normality (regularity), semi-normality (semi-regularity), s-normality (s-regularity), feebly-normality (feebly-regularity), pre-normality (pre-regularity), and others.
Mahide Küçük, İdris Zorlutuna
doaj   +1 more source

Assumptions for well-known statistical techniques: Disturbing explanations for why they are seldom checked

open access: yesFrontiers in Psychology, 2012
A valid interpretation of most statistical techniques requires that the criteria for one or more assumptions are met. In published articles, however, little information tends to be reported on whether the data satisfy the assumptions underlying the ...
Rink eHoekstra   +2 more
doaj   +1 more source

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