Results 11 to 20 of about 3,854 (234)
A Real-Data-Driven Framework for Evaluating Differential Transcript Usage Methods Across Long-Read Bulk, Single-Cell, and Spatial Transcriptomics. [PDF]
Adv Sci (Weinh)Grounded in real biological RNA‐seq data, the framework benchmarks ten differential transcript usage (DTU) methods across short‐read bulk, long‐read bulk, long‐read single‐cell, and long‐read spatial transcriptomics. By integrating reference transcript sets with ranked DTU results, the Transcript Set Enrichment Score (TSES) identifies data‐type ...
Zhang C +6 more
europepmc +2 more sources
Atmosphere, 2021 Scientists occasionally predict projected changes in extreme climate using multi-model ensemble methods that combine predictions from individual simulation models.
Yonggwan Shin +8 more
doaj +1 more source
Flexible Bayesian Dirichlet mixtures of generalized linear mixed models for count data
Scientific African, 2021 The need to model count data correctly calls for introducting a flexible yet robust model that can sufficiently handle various types of count data. Models such as Ordinary Least Squares (OLS) used in the past were considered unsuitable.
Olumide S. Adesina +2 more
doaj +1 more source
Observations on K-Image Expansion of Image-Mixing Augmentation
IEEE Access, 2023 Image-mixing augmentations (e.g., Mixup and CutMix), which typically involve mix ing two images, have become the de-facto training techniques for image classification.
Joonhyun Jeong +5 more
doaj +1 more source
A GENERALIZATION OF DIRICHLET TYPE 1 DISTRIBUTION [PDF]
International Journal of Pure and Apllied Mathematics, 2014 ABSTRACT: In this article, we give a generalization of the Dirichlet type 1 distribution. This generalization is based on the Lauricella’s type B hypergeometric function.
Nagar, Daya Krishna +1 more
openaire +3 more sources
Some Relationships between the Analogs of Euler Numbers and Polynomials
Journal of Inequalities and Applications, 2007 We construct new twisted Euler polynomials and numbers. We also study the generating functions of the twisted Euler numbers and polynomials associated with their interpolation functions.
C. S. Ryoo, Lee-Chae Jang, T. Kim
doaj +2 more sources
Single-Block Recursive Poisson–Dirichlet Fragmentations of Normalized Generalized Gamma Processes
Mathematics, 2022 Dong, Goldschmidt and Martin (2006) (DGM) showed that, for ...
Lancelot F. James
doaj +1 more source
A generalization of the Dirichlet distribution
Journal of Multivariate Analysis, 2013 A new parametric family of distributions on the unit simplex is proposed and investigated. Such family, called flexible Dirichlet, is obtained by normalizing a correlated basis formed by a mixture of independent gamma random variables. The Dirichlet distribution is included as an inner point. The flexible Dirichlet is shown to exhibit a rich dependence
ONGARO, ANDREA, MIGLIORATI, SONIA
openaire +1 more source
Prediction and risk stratification from hospital discharge records based on Hierarchical sLDA
BMC Medical Informatics and Decision Making, 2022 Background The greatly accelerated development of information technology has conveniently provided adoption for risk stratification, which means more beneficial for both patients and clinicians.
Guanglei Yu +5 more
doaj +1 more source
A Generalization of the Dirichlet Distribution [PDF]
Journal of Statistical Software, 2010 This paper discusses a generalization of the Dirichlet distribution, the ‘hyperdirichlet’, in which various types of incomplete observations may be incorporated. It is conjugate to the multinomial distribution when some observations are censored or grouped. The hyperdirichlet R package is introduced and examples given. A number of statistical tests are
openaire +3 more sources