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Naomi
  • Member for 5 years, 11 months
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All Questions Answers
Score Newest
question
14
Does L2-normalization of ridge regression punish intercept? If not, how to solve its derivative?
Jan 8, 2018
answer
11
Does L2-normalization of ridge regression punish intercept? If not, how to solve its derivative?
Jan 9, 2018
question
6
How to compute $g_i$ and $h_i$, i.e. the first and second derivative of the loss function in XGBoost?
Mar 15, 2018
question
5
Why a large gamma in the RBF kernel of SVM leads to a wiggly decision boundary and causes over-fitting?
Mar 20, 2018
question
4
Is this a mistake in the feature standardization of ridge regression in book Machine Learning in Action?
Jan 9, 2018
question
3
Does hierarchical softmax of skip gram and CBOW only update output vectors on the path from the root to the actual output word?
May 28, 2018
question
3
For back propagation in neural networks , how do we calculate vector by matrix derivative?
Aug 3, 2018
answer
1
Multinomial Distribution for Naive Bayes
Nov 22, 2018

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