Results 21 to 30 of about 3,025,019 (314)

On the Existence of Simpler Machine Learning Models [PDF]

open access: yesConference on Fairness, Accountability and Transparency, 2019
It is almost always easier to find an accurate-but-complex model than an accurate-yet-simple model. Finding optimal, sparse, accurate models of various forms (linear models with integer coefficients, decision sets, rule lists, decision trees) is ...
Lesia Semenova, C. Rudin, Ronald E. Parr
semanticscholar   +1 more source

Czy istnienie może być lepsze albo gorsze od nieistnienia? Część I: Ustalanie wartości w ramach dobrostanu

open access: yesAnaliza i Egzystencja, 2016
CAN EXISTENCE BE BETTER OR WORSE THAN NONEXISTENCE? PART I The aim of this paper is to examine whether there is any possibility to compare thevalue of someone’s existence with his nonexistence.
Mirosław Rutkowski
doaj   +1 more source

Existence of Nontrivial Solutions for Sixth-Order Differential Equations

open access: yesMathematics, 2021
We show the existence of at least one nontrivial solution for a nonlinear sixth-order ordinary differential equation is investigated. Our approach is based on critical point theory.
Gabriele Bonanno   +2 more
doaj   +1 more source

Existence of moduli spaces for algebraic stacks [PDF]

open access: yesInventiones Mathematicae, 2018
We provide necessary and sufficient conditions for when an algebraic stack admits a good moduli space and prove a semistable reduction theorem for points of algebraic stacks equipped with a Θ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage ...
J. Alper   +2 more
semanticscholar   +1 more source

Using local ecological knowledge to determine the status of Cantor's giant softshell turtle Pelochelys cantorii in Kerala, India

open access: yesOryx
The Critically Endangered Cantor's giant softshell turtle Pelochelys cantorii is a freshwater turtle found in South and Southeast Asia. Its population is declining because of habitat destruction and alteration, and hunting for its meat.
Ayushi Jain   +6 more
doaj   +1 more source

Existence and Uniqueness of Solutions to Four-Point Impulsive Fractional Differential Equations with p-Laplacian Operator

open access: yesMathematics, 2022
In this paper, by using fixed-point theorems, the existence and uniqueness of positive solutions to a class of four-point impulsive fractional differential equations with p-Laplacian operators are studied. In addition, three examples are given to justify
Limin Chu   +3 more
doaj   +1 more source

Existence results for Caputo type fractional differential equations with four-point nonlocal fractional integral boundary conditions

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2012
This paper presents some existence and uniqueness results for a boundary value problem of fractional differential equations of order $\alpha \in (1,2]$ with four-point nonlocal fractional integral boundary conditions.
Bashir Ahmad   +2 more
doaj   +1 more source

Existence and multiplicity results for double phase problem

open access: yesJournal of Differential Equations, 2018
By variational method, we obtain various existence and multiplicity results for the following double phase problem { − div ( | ∇ u | p − 2 ∇ u + a ( x ) | ∇ u | q − 2 ∇ u ) = f ( x , u ) in  Ω , u = 0 on  ∂ Ω .
Wulong Liu, Guowei Dai
semanticscholar   +1 more source

Existence of entire radial solutions to a class of quasilinear elliptic equations and systems

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2016
In this paper, by a monotone iterative method and the Arzèla-Ascoli theorem, we obtain the existence of entire positive radial solutions to the following quasilinear elliptic equations \[\operatorname{div}(\phi_1(|\nabla u|) \nabla u)+a_1(|x|) \phi_1 ...
Song Zhou
doaj   +1 more source

On the Existence and Stability of Bulk Nanobubbles.

open access: yesLangmuir, 2018
Bulk nanobubbles are a novel type of nanoscale bubble system. Because of their extraordinary behavior, however, their existence is not widely accepted.
N. Nirmalkar, A. Pacek, M. Barigou
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy