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stackoverflowuser2010
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All Questions Answers
Score Newest
question
76
What is an intuitive explanation for how PCA turns from a geometric problem (with distances) to a linear algebra problem (with eigenvectors)?
Jun 8, 2016
question
47
Is regression with L1 regularization the same as Lasso, and with L2 regularization the same as ridge regression? And how to write "Lasso"?
Mar 7, 2016
answer
36
Explain the difference between multiple regression and multivariate regression, with minimal use of symbols/math
Jul 18, 2016
answer
23
Which loss function is correct for logistic regression?
Dec 11, 2016
answer
19
Bag of words vs vector space model?
Jul 10, 2016
question
19
For linear classifiers, do larger coefficients imply more important features?
Mar 17, 2016
question
15
Regression: What is the utility of R squared compared to RMSE?
May 26, 2016
question
11
What is a log-odds distribution?
Oct 25, 2014
question
10
SVM cost function: old and new definitions
May 20, 2016
question
8
What is the purpose of a neural network activation function?
Aug 4, 2016
Top network posts
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317
What are logits? What is the difference between softmax and softmax_cross_entropy_with_logits?
130
How do I find numeric columns in Pandas?
126
pandas: find percentile stats of a given column
118
Performance of Pandas apply vs np.vectorize to create new column from existing columns
96
How to get Tensorflow tensor dimensions (shape) as int values?

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