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Barker

Data scientist with PhD from Stanford University with experience in machine learning for biomedical informatics, image processing and analysis, and time series forecasting.

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  • Member for 4 years, 5 months
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  • Last seen Jan 25 at 0:32

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15 What is the difference between period cycle and seasonality? Sep 12 '16
14 R: neuralnet package is very slow and the final results are not good Oct 14 '16
9 Arima Model with weekday dummy variables Forecast Aug 23 '17
5 Bonferroni Correction & machine learning Oct 19 '16
4 PCA and the train/test split Dec 5 '16
2 which feature is the strongest predictor of classification algorithm? Oct 13 '16
2 What is the effect of data scaling when compared between kNN, naive Bayes or logistic regression? Dec 3 '16
2 Do I need an initial train/test split for nested cross-validation? Aug 17 '16
2 Cross validation for uneven groups using cv.glmnet Aug 30 '16
2 Optimal combination approach and forecasted proportions Sep 12 '16
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