Cross Validated

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Answer a question with score of 1 or more.
Awarded 14845 times.
Does the Heckman correction with an exclusion restriction provide causal inference?
Awarded 44 mins ago
Why it is important to make survey design object (svydesign function in R with id, strata, weights, fpc) from raw data and after clean data in object?
Awarded 10 hours ago
Can SVD be used to perform factor analyis?
Awarded 11 hours ago
Writing up findings from a summary given for a linear regression model
Awarded 13 hours ago
How to deal with binary predictors in a logistic regression model?
Awarded 13 hours ago
Elastic net/LASSO with soft labels
Awarded 19 hours ago
Choosing the Right Data Mining Classification Technique
Awarded 20 hours ago
Why aren't auto-encoders also considered generative models?
Awarded 20 hours ago
Only the intercept is significant in regression model (with dummy variable?)
Awarded 20 hours ago
Is the following definintion of Discrete Random Variable given in the book of Joe Blitzstein correct?
Awarded 23 hours ago
How do you Interpret RMSLE (Root Mean Squared Logarithmic Error)?
Awarded yesterday
Validation method with outliers
Awarded yesterday
What are the advantages of stacking multiple LSTMs?
Awarded yesterday
Substracting two normal distributions
Awarded yesterday
Neural networks - Difference between deep autoencoder and stacked autoencoder
Awarded yesterday
How the class probabilities are calculated in classification tree?
Awarded 2 days ago
Should we standardize the data while doing Gaussian process regression?
Awarded 2 days ago
Spearman's rank correlation for a beginner: Sample size and Interpretation
Awarded 2 days ago
Is there any way to make the notion of a “policy” in reinforcement learning less abstract?
Awarded Jun 23 at 21:35
Prove that the expected MSE is smaller in training than in test
Awarded Jun 23 at 19:20
Alluvial plot vs. Sankey diagram
Awarded Jun 23 at 14:30
Deep Learning: Why does increase batch_size cause overfitting and how does one reduce it?
Awarded Jun 23 at 1:25
how does Keras ImageDataGenerator standardize data?
Awarded Jun 22 at 14:50
(post deleted or otherwise unavailable)
Awarded Jun 22 at 14:45
How does h2o handle time-series cross validation?
Awarded Jun 22 at 13:55
Two time-varying coefficients in Kalman filter with DLM package
Awarded Jun 21 at 19:40
Loss Function of scikit-learn LogisticRegression
Awarded Jun 21 at 13:10
Standardized and unstandardized variables yield different results for mixed regression model
Awarded Jun 21 at 7:10
Statistical significance of binomial variable when sample sizes are different?
Awarded Jun 21 at 2:00
Correct standard error and p-values for Bradley-Terry model applied to ranking data (“rank-breaking”)
Awarded Jun 20 at 20:00
Where is my mistake in derivation of total variance?
Awarded Jun 20 at 6:05
Where is my mistake in derivation of total variance?
Awarded Jun 20 at 5:40
How well does a Linear Model fit a subset of the parent dataset?
Awarded Jun 19 at 23:55
R and JMP produce different regression results due to sum of squares calculation and other factors
Awarded Jun 19 at 19:05
Does a smaller learning rate help performance of a Gradient Boosting Regressor?
Awarded Jun 19 at 18:15
What is the probability space of a random variable according to central limit theorem?
Awarded Jun 19 at 10:35
Iman-Conover implementation for correlated randoms in python with numpy/scipy
Awarded Jun 19 at 9:30
How different will that be between the R-squared of linear regression y~x and square of cor(x,y)
Awarded Jun 19 at 5:20
shuffling data in the mini-batch training of neural network
Awarded Jun 18 at 13:40
Details of binary logistic regression, estimating $P(Y=1|X)$
Awarded Jun 18 at 12:55
How to specify an autoregressive correlation structure in a linear model when the data has multiple observations at each time step?
Awarded Jun 18 at 9:20
NA in categorical data
Awarded Jun 17 at 23:30
using latent dirichlet allocation to reduce the number of dimensions in bag of words model?
Awarded Jun 17 at 15:10
(post deleted or otherwise unavailable)
Awarded Jun 17 at 14:55
Edge correction of Ripley's K-function for two 1D point processes?
Awarded Jun 17 at 14:05
On George Box, Galit Shmueli and the scientific method?
Awarded Jun 16 at 19:10
Is there something like a Root Mean Square Relative Error (RMSRE)? Or: What is the name of this error?
Awarded Jun 16 at 16:05
Is standardisation before Lasso really necessary?
Awarded Jun 16 at 11:25
Is age categorical or quantitative or both?
Awarded Jun 16 at 9:55
How to get confidence interval for $\sigma$ in linear regression in R?
Awarded Jun 16 at 8:45
How does a Generator (GAN) create samples similar to the data space from a vector of random numbers?
Awarded Jun 16 at 8:30
Why do I get same results for OLS and GLS in R?
Awarded Jun 16 at 7:35
is the Probability P(A and A') always 0?
Awarded Jun 15 at 17:10
How to perform Validation on Unsupervised learning?
Awarded Jun 15 at 5:05
Motivating sigmoid output units in neural networks starting with unnormalized log probabilities linear in $z=w^Th+b$ and $\phi(z)$
Awarded Jun 15 at 3:30
why the accuracy of my CNN decreasing after some epochs?
Awarded Jun 14 at 15:15
In “A Topology Layer for Machine Learning,” are the topological priors learned by the network or imposed by humans?
Awarded Jun 14 at 5:35
In “A Topology Layer for Machine Learning,” are the topological priors learned by the network or imposed by humans?
Awarded Jun 14 at 5:35
Jaccard similarity coefficient vs. Point-wise mutual information coefficient
Awarded Jun 14 at 3:05
Analyzing bad lm plots in R (Two parallel lines in Residuals and Normal QQ)
Awarded Jun 13 at 21:35
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