The hyperparameters in support vector regression (SVR) determine the effectiveness of the support vectors with fitting and predictions. However, the choice of these hyperparameters has always been challenging in both theory and practice. The ν-support vector regression eliminates the need to specify an ϵ value elegantly, but at the cost of specifying or postulating a ν value. We propose an extended primal objective function arising from probability regularization leading to an automatic selection of ϵ, and we can express ν as an explicit function of ϵ. The resultant hyperparameter values can be interpreted as ‘working’ values required only in training but not testing or prediction. This regularized algorithm, namely ϵ*-SVR, automatically provides a data-dependent ϵ and is found to have a close connection to the ν-support vector regression in the sense that ν as a fraction is a sensible function of ϵ. The ϵ*-SVR automatically selects both ν and ϵ values. We illustrate these findings with some public benchmark datasets.