User meTchaikovsky - Cross Validated

meTchaikovsky

Member for 4 years, 3 months
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36

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About

My favorite piece of music is Tchaikovsky's Piano Concerto No.1, Op.23.

My profile is a cartoon character of Louis XVI created by Oversimplified.

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Famous Question

Oct 3, 2019

10

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Enthusiast

May 31, 2018
Good Question

Sep 4, 2020
Notable Question

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Jul 28, 2021

23

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Benefactor

Sep 12, 2018
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Sep 10, 2018
Curious

Jun 2, 2018

Top tags

dimensionality-reduction

9

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5

Posts

12

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normal-distribution

1

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5

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12

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variational-bayes

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4

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10

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feature-selection

0

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9

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21

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regression

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9

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21

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self-study

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9

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Top posts

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All Questions Answers

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36

Why KL divergence is non-negative?

Mar 18, 2018

14

What causes lasso to be unstable for feature selection?

Sep 8, 2018

9

How does eigenvalues measure variance along the principal components in PCA?

May 17, 2018

8

Sparse linear regression 0-norm and 1-norm

Aug 28, 2018

7

Why does larger perplexity tend to produce clearer clusters in t-SNE?

Mar 28, 2019

6

Interpretation of entropy for continuous distribution?

Jun 3, 2018

5

Linear regression with $l_0$ regularization

Aug 27, 2018

5

A question about the inversion method

May 7, 2018

4

KL divergence invariant to affine transformation?

Apr 21, 2018

4

How to continuously rotate a bivariate normal distribution by changing its correlation matrix?

Jan 11, 2019

Top network posts

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12

What does this temperature & total free energy profile mean (obtained from VASP NVT molecular dynamics simulations)?

11

Why are there only two irreducible representations in the C3 group?

9

Build a basic cube with numpy?

8

pickle: how does it pickle a function?

7

What is the role of the hidden vectors in restricted Boltzmann machines?