is final fit with X,y or X_train , y_train?
73962
Is it always better to use the whole dataset to train the final model?
87457
With k-fold cross-validation, do you average all $k$ models to build the final model?
3092
Find where $r(t)=$ hits the $x-y$ plane
2038
What is the difference between linear regression on y with x and x with y?
136197
Normalizing the final weights vector in the upper bound on the Perceptron's convergence
32386
Fourier Transform to help guess with NonLinearModelFit
114028
Obtaining predicted values (Y=1 or 0) from a logistic regression model fit
94319
Expected value of $|X - Y|$
35824
How can i reduce the linear fit plot to a certain interval?
85104
Counting train stops using combinatorics
96296
Imputation before or after splitting into train and test?
14442
What's the difference between fit and fit_transform in scikit-learn models?
116463
R linear regression issue : lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...)
74312
If Y is complete then B(X,Y) is complete
157920
Can I define $y=y(x)$?
58249
Why do we use a Least Squares fit?
16217
How to find the minimum covariant type for best fit between two types?