Top "Regression" questions

Regression analysis is a collection of statistical techniques for modeling and predicting one or multiple variables based on other data.

Activation function for output layer for regression models in Neural Networks

I have been experimenting with neural networks these days. I have come across a general question regarding the activation function …

neural-network regression activation-function
Specifying formula in R with glm without explicit declaration of each covariate

I would like to force specific variables into glm regressions without fully specifying each one. My real data set has ~200 …

r main regression glm
Nonlinear multiple regression in R

I'm trying to run a nonlinear multiple regression in R with a dataset, it has thousands of rows so I'll …

r regression nls non-linear-regression
Python: LightGBM cross validation. How to use lightgbm.cv for regression?

I want to do a cross validation for LightGBM model with lgb.Dataset and use early_stopping_rounds. The following …

python regression cross-validation lightgbm
Non-linear regression analysis in R

I'm a R novice but I'm looking for a way to determine the three parameters A, B and C related …

r regression non-linear-regression
Regularization strategy in Keras

I have trying to setup a non-linear regression problem in Keras. Unfortunately, results show that overfitting is occurring. Here is …

keras regression regularized
Interpeting R significance codes for ANOVA table?

test data frame: > foo x y z 1 0.191 0.324 0.620 2 0.229 0.302 0.648 3 0.191 0.351 0.626 4 0.229 0.324 0.630 5 0.152 0.374 0.656 6 0.191 0.295 0.609 7 0.229 0.267 0.665 8 0.152 0.353 0.657 9 0.152 0.355 0.655 Two linear models: model1 <- lm(z~polym(x,y,degree = 1),…

r regression anova
Weighted logistic regression in Python

I'm looking for a good implementation for logistic regression (not regularized) in Python. I'm looking for a package that can …

python regression
Trend lines ( regression, curve fitting) java library

I'm trying to develop an application that would compute the same trend lines that excel does, but for larger datasets. …

java math statistics regression
Python natural smoothing splines

I am trying to find a python package that would give an option to fit natural smoothing splines with user …

python regression spline smoothing