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djma
  • Member for 13 years, 9 months
  • Last seen more than 2 years ago
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About

Director of Research at Appfolio

Previously ML at Dynasty.com (acquired by Appfolio)

Previously quant researcher at Two Sigma

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36
AIC or p-value: which one to choose for model selection?
Apr 4, 2011
answer
5
Is it 40% or 0.4%?
Mar 4, 2019
answer
4
Duplicate Training Data in Decision Tree Learning Algortihm
Feb 13, 2016
answer
4
Could someone explain how this estimate number is being arrived at?
Jul 24, 2017
answer
3
Is there a GLS estimator that has lower variance than OLS for sum of parameters in linear model under Gauss-Markov conditions?
Jun 1, 2011
answer
3
Data Science Interview Question - Build a model to Predict the Class of the Output
Jul 24, 2017
answer
2
continuous and binary variables, for linear regression
Jul 26, 2017
answer
1
Combining 2 sets of coefficients, weighting one of the sets
Mar 23, 2011
answer
1
What does the acf of the log of data tell us?
Feb 13, 2016
answer
1
Feature selection using cross-validation and multiple linear regression
Feb 14, 2016