没有合适的资源？快使用搜索试试~ 我知道了~

首页Linear Algebra Methods for Data Mining

Linear Algebra Methods for Data Mining

Data

Mining

,Linear

Algebra

3星 · 超过75%的资源需积分: 10 38 下载量 119 浏览量更新于2023-03-03 评论收藏 4.02MB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

试读

46页

Linear Algebra Methods for Data Mining, Spring 2007, University of Helsinki

资源详情

资源评论

资源推荐

Linear Algebra Methods

for Data Mining

Saara Hyv¨onen, Saara.Hyvonen@cs.helsinki.ﬁ

Spring 2007

Overview of some topics covered

and some topics not covered

on this course

Linear Algebra Methods for Data Mining, Spring 2007, University of He lsinki

Linear algebra tool kit

• QR iteration

• eigenvalues, eigenvalue decomposition, generalized eigenvalue problem

• singular value decomposition SVD

• NMF

• power method (for ﬁnding eigenvalues and -vectors)

Linear Algebra Methods for Data Mining, Spring 2007, University of Helsinki 1

Data mining tasks encountered

• regression

• classiﬁcation

• clustering

• ﬁnding latent variables

• visualizing and exploration

• ranking

Linear Algebra Methods for Data Mining, Spring 2007, University of Helsinki 2

QR was used for ...

• orthogonalizing a set of (basis) vectors X = QR.

• solving the least-squares problem:

krk

= kb −Axk

= kQ

b −





= kb

− Rxk

+ kb

• least squares problems were encountered e.g. when we wish to express

a matrix A ∈ R

m×n

in terms of a set of basis vectors X ∈ R

m×k

k < m.

Linear Algebra Methods for Data Mining, Spring 2007, University of Helsinki 3

Eigenvalues/vectors were encountered in...

Linear Algebra Methods for Data Mining, Spring 2007, University of Helsinki 4

剩余45页未读，继续阅读

chouun711

2012-12-27

只是整套课件的最后一讲……

Basics of Linear Algebra for Machine Learning Discover the Mathematical 无水印原版pdf

Basics of Linear Algebra for Machine Learning Discover the Mathematical Language of Data in Python 英文无水印原版pdf pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开本资源转载自网络，如有侵权，请联系上传者或csdn删除查看此书详细信息请在美国亚马逊官网搜索此书

西瓜桃

粉丝: 0
资源: 11

上传资源快速赚钱

我的内容管理收起

我的资源快来上传第一个资源

我的收益

登录查看自己的收益

我的积分登录查看自己的积分

我的C币登录后查看C币余额

我的收藏

我的下载

下载帮助

会员权益专享

Linear Algebra Methods for Data Mining

评论1

会员权益专享

最新资源

Linear Algebra Methods for Data Mining

评论1

Basics of Linear Algebra for Machine Learning Discover the Mathematical 无水印原版pdf

Numerical linear algebra methods for data mining.pdf

matrix methods in data mining and pattern recognition

labview解方程Linear Algebra

linear algebra and optimization for machine learning" csdn

Linear Algebra

numerical linear algebra trefethe pdf

彭国华linear algebra课后习题有答案吗

matrix analysis and applied linear algebra pdf

linear algebra and learning from data

l. n. trefethen and d. bau iii,numerical linear algebra(society for industri

linear algebra and learning from data的教程

introduction to linear algebra线性代数pdf

introduction to linear algebra 5th习题解答

CUDA Templates for Linear Algebra Subroutines and Solvers - headers only

linear algebra for everyone gilbert strang pdf

lloyd n. trefethen and david bau iii. numerical linear algebra下载

linear algebra and its applications英文版

differential equations and linear algebra pdf

introduction to linear algebra6.4中文版

会员权益专享

最新资源