logistic regression

Logistic Regression

Logistic Regression Logistic Classification과 동일 binary classification으로 결과값이 0과 1중에 한개일거다 P(x=1) = 1-P(x=0) -> X가 1일확률 = 1- X가 0일확률 (이미지 출처: Boostcourse AI Tech Pre Course) H(x) = P(x=1;w) = 1 - P(x=0;w) weight update Gradient Discent (이미지 출처: Boostcourse AI Tech Pre Course) import torch import torch.nn as nn import torch.nn.functional as F import torch.optim as optim # 항상 같은 결과를 주기위해 seed torch..