E-COM-NET
首页
在线工具
Layui镜像站
SUI文档
联系我们
推荐频道
Java
PHP
C++
C
C#
Python
Ruby
go语言
Scala
Servlet
Vue
MySQL
NoSQL
Redis
CSS
Oracle
SQL Server
DB2
HBase
Http
HTML5
Spring
Ajax
Jquery
JavaScript
Json
XML
NodeJs
mybatis
Hibernate
算法
设计模式
shell
数据结构
大数据
JS
消息中间件
正则表达式
Tomcat
SQL
Nginx
Shiro
Maven
Linux
inequality
[再寄小读者之数学篇](2014-06-21 Beal-Kaot-Majda type logarithmic Sobolev
inequality
)
For $f\in H^s(\bbR^3)$ with $s>\cfrac{3}{2}$, we have $$\bex \sen{f}_{L^\infty}\leq C\sex{1+\sen{f}_{\dot B^0_{\infty,\infty}}}\ln \sex{1+\sen{f}_{H^s}},\quad s>\cfrac{3}{2}. \eex$$ see [D. Chae
·
2015-10-23 08:31
type
[Bhatia.Matrix Analysis.Solutions to Exercises and Problems]ExI.1.3
Use the QR decomposition to prove Hadamard's
inequality
: if $X=(x_1,\cdots,x_n)$, then $$\bex |\det X
·
2015-10-21 11:19
Matrix
乘积型Sobolev不等式
(Multiplicative Sobolev
inequality
).
·
2015-10-21 11:07
ol
每日英语:March Remembers King's Dream
the entire world drew strength from the March on Washington 50 years ago, but that continued economic
inequality
·
2015-10-21 11:22
arc
[Everyday Mathematics]20150211 Carlson
inequality
$$\bex a_n\geq 0\ra \vsm{n}a_n\leq \sqrt{\pi}\sex{\vsm{n}a_n^2}^{1/4} \sex{\vsm{n}n^2a_n^2}^{1/4}, \eex$$ $$\bex \int_0^\infty |f(x)|\rd x \leq\sqrt{\pi}\sex{ \int_0^\infty f^2(x)\rd x }^{1/4}\sex{ \i
·
2015-01-19 09:00
Math
VC Theory: Hoeffding
Inequality
之前提过的 ProfessorYaserAbu-Mostafa 的机器学习课程在Lecture5、6、7三课中讲到了 VCTheory 的一些内容,用来回答他在课程中提到的“CanWeLearn?”这个问题。更具体地来说,他这里主要解决了binaryclassification问题中的 Learnability 的问题,结论就是:如果hypothesisspace 的VCdimension是有限
sruixue
·
2014-10-16 00:00
Using the Triangle
Inequality
to Accelerate k-Means
Ifa pointisfarawayfromacenter,itisnotnecessarytocalculatetheexactdistancebetweenthepointandthecenter.如果一个点距离中心很远,那么就没必要计算这个点和中心的距离了。
haimengao
·
2014-06-01 22:00
Erdos–Mordell
inequality
http://science.scileaf.com/library/2241埃尔多斯–莫德尔不等式Erdos–Mordellinequality0(共0)对本文的评价是有帮助- 评价本文埃尔多斯—莫德尔不等式,也称为埃尔多斯—莫德尔定理,是关于三角形内一点到其三个顶点和三条边的距离的不等式.设为一个三角形, 为该三角形内一点,记到三角形三个顶点的距离分别为, 和, 到三角形三边的距离分别为, 和
stereohomology
·
2014-04-23 16:00
Cauchy–Schwarz
inequality
http://en.wikipedia.org/wiki/Cauchy%E2%80%93Schwarz_inequalityTheCauchy–Schwarzinequalitystatesthatforallvectors x and y ofan innerproductspace itistruethatwhere isthe innerproduct.Equivalently,bytak
杰
·
2012-11-21 11:00
Jensen's
inequality
http://en.wikipedia.org/wiki/Jensen's_inequalityIf λ1 and λ2 aretwoarbitrarynonnegativerealnumberssuchthat λ1 + λ2 = 1thenconvexityof implies [这就是凸函数的定义]Thiscanbeeasilygeneralized:if λ1, λ2,..., λn a
杰
·
2012-10-30 12:00
如何新建索引:高开销的缺失索引
selectc.nameas库名,c.equality_columns,c.
inequality
_columns,c.included_columns,c.statementas表名,c.avg_total_user_costas
ocpyang
·
2012-02-13 08:00
数据库
user
如何新建索引:高开销的缺失索引
selectc.nameas库名,c.equality_columns,c.
inequality
_columns,c.included_columns,c.statementas表名,c.avg_total_user_costas
yangzhawen
·
2012-02-13 08:00
数据库
user
JFX学习笔记 五 重修语法——表达式
关系操作符 JFX JAVA == equality == <>
inequality
!
suifongqi
·
2008-11-21 10:00
java
J#
嵌入式
Access
JavaFX
上一页
1
2
下一页
按字母分类:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
其他