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Roman Orac
  • Member for 4 years, 9 months
  • Last seen more than 1 year ago
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I'm a Machine Learning engineer with notable successes in improving systems for document classification and item recommendation. I have experience with managing teams, mentoring beginners and explaining complex concepts to non-engineers.

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Extremely high gain with LightGBM
Dec 31 '19
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How to implement the Softmax function in Python
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How to upload a file to directory in S3 bucket using boto
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How do you plot a vertical line on a time series plot in Pandas?
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Plotting categorical data with pandas and matplotlib
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xgboost plot importance figure size

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