2017年9月28日
另一视角看世界 频域 时域 傅里叶变换
摘要： 视角 阅读全文
posted @ 2017-09-28 23:48 papering 阅读(187) 评论(0) 推荐(0)
空间Rm的任意两个范数都互相等价
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posted @ 2017-09-28 23:26 papering 阅读(1069) 评论(0) 推荐(0)
闭方块线度
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posted @ 2017-09-28 23:24 papering 阅读(139) 评论(0) 推荐(0)
连通性 保证f具有介值性质
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posted @ 2017-09-28 23:22 papering 阅读(175) 评论(0) 推荐(0)
Complete space 完备空间与柯西序列 巴拿赫空间与完备空间 完备空间与和希尔伯特空间 封闭closed与完备性complete
摘要： http://www.gatsby.ucl.ac.uk/~gretton/coursefiles/RKHS2013_slides1.pdf RKHS: a function space with a very special structure 阅读全文
posted @ 2017-09-28 21:58 papering 阅读(828) 评论(0) 推荐(1)
a positive definite matrix
摘要： https://en.wikipedia.org/wiki/Definite_quadratic_form https://www.math.utah.edu/~zwick/Classes/Fall2012_2270/Lectures/Lecture33_with_Examples.pdf 阅读全文
posted @ 2017-09-28 20:44 papering 阅读(252) 评论(0) 推荐(0)
The connection between feature spaces and smoothness is not obvious, and is one of the things we’ll discuss in the course.
摘要： http://www.gatsby.ucl.ac.uk/~gretton/coursefiles/lecture4_introToRKHS.pdf 阅读全文
posted @ 2017-09-28 20:29 papering 阅读(125) 评论(0) 推荐(0)
Cauchy sequence Hilbert space 希尔波特空间的柯西序列
摘要： http://mathworld.wolfram.com/HilbertSpace.html A Hilbert space is a vector space with an inner product such that the norm defined by turns into a comp 阅读全文
posted @ 2017-09-28 15:59 papering 阅读(835) 评论(0) 推荐(0)
拓扑量子位
摘要： http://mp.weixin.qq.com/s/hImjVRMHHEC3SAepAoL2Tw 阅读全文
posted @ 2017-09-28 15:50 papering 阅读(191) 评论(0) 推荐(0)
The space of such functions is known as a reproducing kernel Hilbert space.
摘要： Reproducing kernel Hilbert space Mapping the points to a higher dimensional feature space http://www.gatsby.ucl.ac.uk/~gretton/coursefiles/lecture4_in 阅读全文
posted @ 2017-09-28 15:08 papering 阅读(300) 评论(0) 推荐(0)
core action magic number
摘要： core action 阅读全文
posted @ 2017-09-28 12:06 papering 阅读(135) 评论(0) 推荐(0)
辛普森悖论（Simpson's Paradox）
摘要： q 阅读全文
posted @ 2017-09-28 11:49 papering 阅读(240) 评论(0) 推荐(0)
You Can’t Improve What You Can’t Measure
摘要： airlock 阅读全文
posted @ 2017-09-28 11:46 papering 阅读(212) 评论(0) 推荐(0)