Cross Validated

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 2533 times.
How can statistics be used to avoid "Lending False Credibility To Decisions We've Already Made" [closed]
Awarded yesterday
What is the difference between fixed effect, random effect in mixed effect models?
Awarded Nov 27 at 5:15
Variance of MLE poisson distribution
Awarded Nov 25 at 4:20
Mean(scores) vs Score(concatenation) in cross validation
Awarded Nov 20 at 4:26
How can I derive confidence intervals from the confusion matrix for a classifier?
Awarded Nov 18 at 4:05
How to know if a time series is stationary or non-stationary?
Awarded Nov 16 at 4:45
Random variable without pdf but with a cdf?
Awarded Nov 16 at 4:45
Maximum likelihood in Naive Bayes classifier
Awarded Nov 16 at 4:45
When Bayesian and frequentist statistics give different answers, is there a way to empirically test which one corresponds more closely to reality?
Awarded Nov 16 at 4:45
The Two Cultures: statistics vs. machine learning?
Awarded Nov 15 at 4:10
F1/Dice-Score vs IoU
Awarded Nov 11 at 4:31
Where should I place dropout layers in a neural network?
Awarded Nov 9 at 4:37
How to create Hinge loss function in python from scratch?
Awarded Nov 4 at 6:27
What is the intuition behind defining completeness in a statistic as being impossible to form an unbiased estimator of $0$ from it?
Awarded Oct 30 at 4:07
difference between independent binomial variables
Awarded Oct 27 at 4:18
Correlation between two quadratic forms of Gaussian random vectors
Awarded Oct 26 at 15:37
Is there any difference between distant supervision, self-training, self-supervised learning, and weak supervision?
Awarded Oct 21 at 5:42
Standard deviation for weighted sum of normal distributions
Awarded Oct 20 at 4:11
Famous statistical wins and horror stories for teaching purposes
Awarded Oct 18 at 4:34
The squared-norm of the projection of a Gaussian vector onto an independent $d$-dimensional subspace is a $\chi^2_{d}$
Awarded Oct 18 at 4:34
Functions of Independent Random Variables
Awarded Oct 18 at 4:34
f_regression in sklearn - how is a correlation converted into an F score?
Awarded Oct 15 at 4:04
Confusion regarding Least Square/Maximum Likelihood estimators under a restricted intercept?
Awarded Oct 13 at 6:07
Distribution of 2X - Y when X and Y are known
Awarded Oct 12 at 4:32
Why does KL divergence show up in the proof of Hoeffding's inequality?
Awarded Oct 11 at 7:27
Structural risk minimization and SVMs
Awarded Oct 10 at 5:18
How to bootstrap samples from data that has more than one dependent variable?
Awarded Oct 6 at 5:15
Interpretation of statistically non-significant coefficient
Awarded Oct 6 at 5:15
Why is the softmax used to represent a probability distribution?
Awarded Oct 4 at 5:32
Variance matrix of a sum of random vectors
Awarded Oct 4 at 5:32
PCA, ICA and Laplacian eigenmaps
Awarded Oct 3 at 4:18
Correlations for nominal data
Awarded Oct 2 at 4:20
Policy Improvement Theorem
Awarded Sep 27 at 6:08
How does LightGBM deals with incremental learning (and concept drift)?
Awarded Sep 25 at 5:10
What is a consequence of an ill-conditioned Hessian matrix?
Awarded Sep 15 at 4:35
Generalized Linear Model in a Piecewise SEM?
Awarded Sep 14 at 5:21
relaimpo output interpretation and relationship to the coefficients outputs in linear regression
Awarded Sep 13 at 4:41
How do you change log-linear transformed prediction interval values for a regression back to original scale in r?
Awarded Sep 12 at 4:08
Understanding the Method of Moments
Awarded Sep 9 at 4:43
How come the BART results are this good at the 2016 Atlantic causal inference competition?
Awarded Sep 9 at 4:43
Clarification: The covariance of intercept and slope in simple linear regression?
Awarded Aug 30 at 4:34
Odds ratio not between the two odds ratio of a stratified analysis
Awarded Aug 29 at 5:00
What tests do I use to confirm that residuals are normally distributed?
Awarded Aug 27 at 4:16
What does the minimum of a random variable mean?
Awarded Aug 23 at 4:20
How can RNNs handle inputs of dynamic length?
Awarded Aug 23 at 4:20
Piecewise linear with constraints with the segmented function on R
Awarded Aug 22 at 23:10
Should I use a categorical cross-entropy or binary cross-entropy loss for binary predictions?
Awarded Aug 16 at 4:57
Do fixed design prediction/estimation error guarantees translate to random design for linear regression? When and How? [closed]
Awarded Aug 15 at 4:17
How does R’s randomforest sampsize work?
Awarded Aug 14 at 4:15
How can I check model assumptions in AFT survival model?
Awarded Aug 11 at 4:08
Predict Click Through Rates for Google depending on the Position
Awarded Aug 6 at 4:28
Why ordinal target in classification problems need special attention?
Awarded Aug 3 at 19:16
linear mixed effect models: random intercept, no fixed intercept interpretation
Awarded Aug 2 at 4:46
How to picture EM algorithm and KL-divergence geometrically?
Awarded Aug 1 at 4:09
Validation loss increases while Training loss decrease
Awarded Jul 28 at 7:03
Linear model with hidden variable
Awarded Jul 28 at 7:03
Connection between Fisher information and variance of score function
Awarded Jul 26 at 4:16
(post deleted or otherwise unavailable)
Awarded Jul 25 at 4:07
Standard Error of simple linear regression coefficients
Awarded Jul 23 at 4:28
How can i get the phase difference between two frequencies?
Awarded Jul 22 at 4:58
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