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Cross Validated
Greg Petersen's user avatar
Greg Petersen's user avatar
Greg Petersen's user avatar
Greg Petersen
  • Member for 8 years, 11 months
  • Last seen more than 2 years ago
  • Minneapolis, MN
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About

I received my PhD in Theoretical Quantum physics from Ohio University in 2012. Since then I have been working as an algorithm engineer developing machine learning algorithms for fluorescent and spectroscopic instruments.

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Top posts
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7
Do the principal components change if we apply PCA more than once (recursively) on data?
Mar 10, 2016
answer
2
Bose-Einstein in Marketing
Feb 2, 2016
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2
How many random selections needed to be 90%, 95%, 99% confident that a specific selection occurred?
Feb 23, 2016
answer
2
How many features should I say I have in my model?
Feb 26, 2016
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1
Principal component analysis to reduce the number of observations
Jan 18, 2016
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1
Predicting with cross validation
Jan 19, 2016
answer
1
Predictive Model for Attribution Model
Feb 24, 2016
answer
1
Classification based on a large number of independent continuous variables
Apr 15, 2016
answer
0
Eigenfunctions and eigenvalues of the exponential kernel
Jan 13, 2016
answer
0
"Controlling" for multiple sequential association rules?
Mar 10, 2016
Top network posts
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14
Should I place a spoon in a cup of liquid before heating it in a mircowave?
12
Two Riddles on a tower
10
Is the Boltzmann constant really that important?
8
Looking for a party puzzle
8
How does maneuvering and counter-attacking work for mixed Aerial/Ground combat?