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Sid's user avatar
Sid's user avatar
Sid
  • Member for 9 years, 11 months
  • Last seen more than 1 year ago
18 votes

In Naive Bayes, why bother with Laplace smoothing when we have unknown words in the test set?

10 votes

Proof of Chapman Kolmogorov equation

7 votes
Accepted

What does Determinant of Covariance Matrix give?

6 votes

Sampling from a lognormal distribution

6 votes

Knn classifier for Online learning

5 votes

What's the typical range of possible values for the shrinkage parameter in penalized regression?

5 votes

Why are nonlinear activations used in convolutional neural networks?

4 votes

When will gradient descent converge to a critical point or to a local/global minima) for non-convex functions?

4 votes

Non zero centered activation functions

4 votes

How odd is a cluster of plane accidents?

3 votes

Good data example needed with covariate affected by treatments

3 votes

estimates for least squares vs estimates for ridge

3 votes
Accepted

Law of the Seven Degrees of Separation

3 votes

Can we use backpropagation to fit other models?

3 votes

UMVUE for $\theta$ where $X \sim Unif\{1 ,\ldots, \theta\}$

3 votes

Cluster analysis missing data

3 votes

Applying pre-trained Convolutional Neural Nets on large images

3 votes

Let $\mathbf{Y}$ be a random vector. Are $k$th moments of $\mathbf{Y}$ considered?

3 votes

Find the confidence interval, uniform distribution

2 votes
Accepted

Stein's estimator vs James-Stein estimator

2 votes

Regression multiple customers per month

2 votes

Statistical test for power law samples

2 votes

Can my standard laptop be used to run deep learning projects?

2 votes
Accepted

How to calculate output of neural network layers

2 votes
Accepted

K fold cross validation; How many epochs to train for?

2 votes

Exploding gradients and non-gradient-based optimization methods

2 votes
Accepted

References for the theory of Hadamard functions and compositions of random vectors

2 votes

Is a Markov chain sampled at stopping times a Markov chain?

2 votes

Condition number of covariance matrix

2 votes

How does the inclusion of an intercept change the variability of the residual?

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