Given data pairs (x,y), the linear method learns the model vector w by minizing the following objective function:
where ℓ is the loss function such as logistic loss and hinge loss.
sh run_local.sh
key weight
eg:
76 -0.0548334
29 0.323034
47 0.0258198
0 -0.197926
97 -0.0140397
- Configuration: linear
- Tutorial for the Criteo Kaggle CTR competition
- User Guide