About frequency regularization mask in code

[YiningPeng]

Very good job, but I have a doubt about the code. In the function get_freq_reg_mask in the math.py, why don't you multiply the ptr by 3 when calculating the frequency mask fractional part? For example: freq_mask[int_ptr * 3 : int_ptr * 3 + 3] =3* (ptr - int_ptr) Please forgive me if there is a misunderstanding.

[Jiawei-Yang]

Hi, the values in freq_mask should fall into the range of [0, 1], and ptr - int_ptr is the fractional part which is always within that range. Multiplying 3 doesn't make sense here.