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gazza89

Former physicist, slowly recovering as a data science consultant. First principles thinker over "throwing a neural network at the problem and hoping for the best"

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  • London, UK
  • Member for 2 years, 8 months
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  • Last seen Oct 21 at 8:30

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4 How to keep the test data from leaking into the training process of a machine learning algorithm? Jan 23
3 Explainable AI and unsupervised algorithms Jan 23
2 boosting an xgboost classifier with another xgboost classifier using different sets of features Sep 18 '18
1 boosting an xgboost classifier with another xgboost classifier using different sets of features Nov 15 '18
1 Why is eulers number used as a constant in sigmoid Oct 18 '18
0 What is the difference between gradient descent and gradient boosting? Are they interdependent on each other by any way? Oct 9 '19
0 In linear regression, is there anything I can do if the coefficient for one of the features is unrealistic/inappropriate? Jan 30 '19
0 Running multiple random forest and combining them Sep 27 '18

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