I tried to understand how to set a varying Alpha parameter from this link but with no vail.
I have some problems regarding this line of code:
lambda ind, r: 1.0 + any(np.array(points_2d)[ind][:,0] == 0.0)
Is ind the iterator that loops through the points array?
From the source file, it seems that r is circumradius of the simplex. Is that correct?
What does [:,0] mean?
Also, more examples on setting varying alpha parameter would be highly appreciated, e.g. based on point density, or by passing in an alpha parameter list?
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Description & What I Did
I tried to understand how to set a varying Alpha parameter from this link but with no vail.
I have some problems regarding this line of code:
lambda ind, r: 1.0 + any(np.array(points_2d)[ind][:,0] == 0.0)indthe iterator that loops through the points array?ris circumradius of the simplex. Is that correct?[:,0]mean?Also, more examples on setting varying alpha parameter would be highly appreciated, e.g. based on point density, or by passing in an alpha parameter list?