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JCWong

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regression

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Questions (25)

Votes Activity Newest

45	What is the distribution of the sum of non i.i.d. gaussian variates?
9	Shape detection for time series data
8	If $X$ is normally distributed, can $\log(X)$ also be normally distributed?
8	Boosted AR for time series forecasting?
8	Can the bias introduced by lasso change the sign of a coefficient?

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Reputation (1,342)

+10	If $X$ is normally distributed, can $\log(X)$ also be normally distributed?
+10	Robust Covariance in Multivariate / Multi-response OLS
+10	Effect of features that are highly correlated with each other on a decision tree
+10	What is the distribution of the sum of non i.i.d. gaussian variates?

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Answers (5)

Votes Activity Newest

2	Covariance matrix in Gaussian Discriminant Analysis
2	Suggestions for multi-dimensional clustering
2	How to interpret logarithmically transformed coefficients in linear regression?
1	References for weighted linear regression with linear constraints on the coefficients?
1	Algorithm to evaluate whether you should buy now or wait

Tags (63)

3 regression × 8	2 r
2 multivariate-analysis × 2	2 model-based-clustering
2 data-transformation × 2	2 large-data
2 regression-coefficients × 2	2 logarithm
2 clustering × 2	2 dimensionality-reduction

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Bookmarks (22)

Votes Activity Newest Views Added

74	Model for predicting number of Youtube views of Gangnam Style
34	How to fit an ARIMAX-model with R?
32	Machine learning techniques for parsing strings?
31	Bootstrapping vs Bayesian Bootstrapping conceptually?
27	What can cause PCA to worsen results of a classifier?

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	Cross Validated	1,342 rep	1 gold badge14 silver badges28 bronze badges
	Stack Overflow	1,063 rep	1 gold badge7 silver badges25 bronze badges
	Server Fault	231 rep	2 silver badges3 bronze badges
	Mathematics	101 rep
	MathOverflow	101 rep	2 bronze badges

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Votes cast (87)

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79	up		30	question
8	down		57	answer

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