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Data Science
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Wes

Data scientist in the New York area. Experience with Python stack (sklearn, pandas, numpy) and SQL.

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  • New York, NY, USA
  • Member for 9 days
  • 6 profile views
  • Last seen 4 hours ago

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Top Posts (19) All Questions Answers | Votes Newest

2 What does a negative coefficient of determination mean for evaluating ridge regression? 2 days ago
2 How to fill in missing value of the mean of the other columns? Feb 11
2 Cross validation for highly imbalanced data with undersampling Feb 11
1 What is the ideal database that allows fast cosine distance? Feb 13
1 Predicting Intent to do X with a confidence score or intent percentage score? Feb 11
1 Constant Learning Rate for Gradient Decent Feb 11
1 How to find what values are assigned to labels that where encoded using LabelEncoder? Feb 11
1 receive value error decision tree classifier after one-hot encoding Feb 11
1 Splitting image dataset with few subjects but many data Feb 11
0 Why is performance worse when my time-series data is not shuffled prior to a train/test split vs. when it is shuffled prior to the split? 4 hours ago
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