Results 1 to 10 of about 1,140,447 (319)

A Mathematical Framework for Learning Probability Distributions

open access: hybridJournal of Machine Learning, 2022
The modeling of probability distributions, specifically generative modeling and density estimation, has become an immensely popular subject in recent years by virtue of its outstanding performance on sophisticated data such as images and texts. Nevertheless, a theoretical understanding of its success is still incomplete.
Hongkang Yang
openalex   +4 more sources

Modelling students' cognitive achievement skills using the alpha power transformed Lindley probability distribution. [PDF]

open access: yesPLoS ONE
Cognitive achievements in mathematics skill scores are crucial for daily life in modern society. The objectives of this study were to apply the alpha power transformed Lindley probability distribution to students' cognitive achievement skill scores using
Shibiru Jabessa Dugasa, Butte Gotu Arero
doaj   +2 more sources

Mathematical models of pancreatic islet size distributions [PDF]

open access: bronzeIslets, 2012
The islets of Langerhans, ranging in size from clusters of a few cells to several thousand cells, are scattered near large blood vessels. While the β-cell mass in mammals is proportional to body weight, the size ranges of islets are similar between species with different body sizes, possibly reflecting an optimal functional size.
Junghyo Jo   +4 more
openalex   +3 more sources

Distribution of mathematical software via electronic mail [PDF]

open access: hybridACM SIGNUM Newsletter, 1985
A large collection of public domain mathematical software is now available via electronic mail. Messages sent to "netlib@anl-mcs" (on the Arpanet/CSNET) or to "researchlnetlib" (on the UNIX network) wake up a server that distributes items from the collection. For example the one-line message, "send index" gets a library catalog by return mail.
Jack Dongarra, Eric H. Grosse
openalex   +4 more sources

Mathematical Modelling of Moisture Distribution in Porous Media

open access: diamondBulletin of the South Ural State University. Series "Mathematical Modelling, Programming and Computer Software"
Александр Николаевич Кошев, доктор химических наук, профессор, кафедра ≪Информационно-вычислительные системы≫, Пензенский государственный университет архитектуры и строительства (г. Пенза, Российская Федерация), koshev@pguas.ru. Валентина Владимировна Кузина, кандидат технических наук, доцент, кафедра ≪Информационно-вычислительные системы≫, Пензенский ...
Александр Николаевич Кошев   +2 more
openalex   +3 more sources

Mathematical modeling of the distribution of galaxies in the universe [PDF]

open access: bronzeJournal of Mathematical Sciences, 1997
A simple random walk model with stable increments is offered as a way of generating a good fit to the observed spatial density of galaxies.
V. V. Uchaikin
openalex   +2 more sources

Data Object Modeling for Depreciation System Using UML [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2004
Data object modeling is considered the most effective style in data manipulation. This style provides the ability to decompose complex systems into parts, these parts can be manipulated simply, understanding, accuracy with easy updating reducing run time
Asmaa Hammo, Alaa Saeed
doaj   +1 more source

Implementation of Object Relational Data Base Management on Depreciation System Using ORACL [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2005
This research implements concept of Object Relational DataBases Management System ORDBMS on depreciation system because it’s considered as a complex model.
Asmaa Hammo, Alaa Saeed
doaj   +1 more source

Implementasi statistika sebagai alat analisis dalam pengambilan keputusan di bidang pendidikan

open access: yesJurnal Inovasi Hasil Pengabdian Masyarakat, 2021
Statistics is a part of mathematics lessons in senior high school XII classes as well as mathematics specialization class XII. A comprehensive understanding of the basic concepts of statistics is needed to convey the material in class. The results of the
Jerhi Wahyu Fernanda, Noer Hidayah
doaj   +1 more source

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