| Issue | #Downvotes for this reason | By |
|---|
| W | weka.SGD(1) | Full name of base classifier. (default: weka.classifiers.functions.Logistic) |
| C | The epsilon threshold (epsilon-insenstive and Huber loss only, default = 1e-3) | |
| D | If set, classifier is run in debug mode and may output additional info to the console | |
| E | The number of epochs to perform (batch learning only, default = 500) | |
| F | Set the loss function to minimize. 0 = hinge loss (SVM), 1 = log loss (logistic regression), 2 = squared loss (regression), 3 = epsilon insensitive loss (regression), 4 = Huber loss (regression). (default = 0) | |
| L | The learning rate. If normalization is turned off (as it is automatically for streaming data), then the default learning rate will need to be reduced (try 0.0001). (default = 0.01). | |
| M | Sets the method to use. Valid values are 0 (1-against-all), 1 (random codes), 2 (exhaustive code), and 3 (1-against-1). (default 0) | default: 0 |
| N | Don't normalize the data | |
| P | Use pairwise coupling (only has an effect for 1-against1) | |
| R | Sets the multiplier when using random codes. (default 2.0) | default: 2.0 |
| S | Random number seed. (default 1) | default: 1 |
| W | Full name of base classifier. (default: weka.classifiers.functions.Logistic) | default: weka.classifiers.functions.SGD |