Searched refs:variance (Results 1 – 2 of 2) sorted by relevance
117 u64 var_w0 = s->variance; in mean_and_variance_weighted_update()127 s->variance = 0; in mean_and_variance_weighted_update()130 s->variance = ((var_w0 << w) - var_w0 + ((diff_w * (x_w - u_w1)) >> w)) >> w; in mean_and_variance_weighted_update()156 return s.variance >> weight; in mean_and_variance_weighted_get_variance()
158 u64 variance; member
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