leviva's user avatar
leviva's user avatar
leviva's user avatar
leviva
  • Member for 2 years, 8 months
  • Last seen this week
  • Israel
10 votes
Accepted

Can a variable be linearly independent, but non-linearly dependent?

9 votes
Accepted

XGBoost when P>>N

4 votes
Accepted

How do we determine the variable of greatest impact in a multiple linear regression?

3 votes

Can Positive Values of Observations imply Population Positive Mean?

3 votes

Does a targets-permutation test prove that regression find a real pattern?

2 votes

Clustering Forward Curves

2 votes
Accepted

The Impact of Vector Magnitudes in Recommendation Systems Matrix Factorization Models

2 votes
Accepted

Supra-additive relations among timeseries (separate ratings of a single stimulus)

1 vote

Effectiveness of Using Moving Averages in Timeseries Regression Analysis with Noisy Data

1 vote

Help with (what should be?) a simple exponential curve

1 vote

How does autoregressive training help limit compounding errors at inference?

1 vote

Comparing AIC of Tensor Product Smooths versus Thin Plate Splines

1 vote

Transformation of predictors for generalized additive model

1 vote
Accepted

For a Variational Autoencoder (VAE) couldn't we just sample from a standard normal distribution without the encoder at training?

1 vote

Predicting when a proportion will reach a certain value

1 vote

Best way to obtain probabilities and model explanations with imbalanced data

1 vote

Can a regularization harm more than help in the situation of a huge over-fit?

1 vote

How should I train my CNN with a tiny dataset

1 vote

How to weight examples to minimize some feature/output?

1 vote

How does size of test set affect the performance of a model?

1 vote

Modeling Sales targets by team

0 votes

Predictions based on data with correlations within and between multiple sets of time series

0 votes

Confidence interval and random chance

0 votes

Transformation of periodic data prior to PCA?

0 votes

Comparing means and ranking most impactful factors

0 votes

Logistic Regression - Only Dummy Variables

0 votes

Working with the symmetry of game data

0 votes

Assess team win rate by combining individual win rates?

0 votes

How to choose between ROC AUC and F1 score?

0 votes

Autoencoder accuracy with standardized data