We know that bandwidth or the influence range parameter , h or sigma , in DENCLUE has an effect on clustering results, and for a better clustering the value of the paremeter should be learned from the data itself. However, is there any way of learning from the data, just the minimum value and the maximum value of the search space for the influence range/bandwidth parameter.

I have studied the literature, the related work on the subject learns the parameter but I want only the minimum and maximum value of the parameter.

Please note that if my data is normalized i.e. [0, 1]. I observe that the minimum value for the influence range can be ZERO, however, I still have no idea about the maximum value.