SVD, UV-Decomposition and NMF - Statistics版 - 未名存档

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Statistics版 - SVD, UV-Decomposition and NMF

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相关话题的讨论汇总
话题: nmf话题: svd话题: uv话题: ullman

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S******y 发帖数: 1123	1 I am reading the Mining of Massive Datasets Book by Rajaraman and Ullman. It has a good explanation of Recommendation System at Chapter 9. But what are the relationship between 1) SVD (Singular Decomposition) 2) UV-Decomposition 3) NMF (Non-negative Matrix Factorization) In particular, it seems 2) and 3) can be very similar. Is it right? Thanks.
a*****3 发帖数: 601	2 computational linear algebra学过都丢到java country了。
S******y 发帖数: 1123	3 hi. Alex, which school did you learn it at? Do you have links to the course web site? Thanks.
a*****3 发帖数: 601	4 小学校. http://www.amazon.com/Applied-Numerical-Linear-Algebra-Demmel/d
S******y 发帖数: 1123	5 Thanks a lot! Alex. Demmel/dp/0898713897/ref=sr_1_1?ie=UTF8&qid=1294708476&sr=8-1 【在 a*****3 的大作中提到】 : 小学校. : http://www.amazon.com/Applied-Numerical-Linear-Algebra-Demmel/d

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● topic for PhD dissertation	● [合集] how to randomly generate a n by n positive definite matrix
● 用PCA的时候，如果P比N大怎么办啊？	● how to Use PCA to get eignen vector and eigen value
● Who still has Netflix Prize data?	● 线性回归中的trace从哪里来的？
● hiring: Econometrician/Data Scientist	● 请教R里面算逆矩阵的问题

相关话题的讨论汇总
话题: nmf话题: svd话题: uv话题: ullman

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