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Qiang Li's user avatar
Qiang Li's user avatar
Qiang Li's user avatar
Qiang Li
  • Member for 12 years, 9 months
  • Last seen more than 2 years ago
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Posts
33
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Top posts
All Questions Answers
Score Newest
question
94
How to generate uniformly distributed points on the surface of the 3-d unit sphere?
Mar 7, 2011
question
13
How to generate uniformly distributed points in the 3-d unit ball?
Mar 8, 2011
question
4
How to test a reduced linear model passing through the origin?
Dec 14, 2011
question
3
Determining the nature of noise
Mar 8, 2011
question
3
rigorous proof of a statement in Elements of Statistical Learning
May 2, 2014
question
1
why l1 norm can result in variable selection but not l2 [duplicate]
May 2, 2014
Top network posts
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122
Escape double quote in grep
51
Reading a binary input stream into a single byte array in Java
49
What functions or classes of functions are $L^1$ but not $L^2$?
45
why is $\sum\limits_{k=1}^{n} k^m$ a polynomial with degree $m+1$ in $n$
39
How to convert a JSON object stream into an array with jq

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