날씨 예측 문제
import numpy as np
from sklearn.linear_model import LogisticRegression
import matplotlib.pyplot as plt
X_train = np.r_[np.random.normal(3,1,size=50), np.random.normal(-1,8,size=50)].reshape(100,1)
y_train = np.r_[np.ones(50), np.zeros(50)]
model = LogisticRegression()
model.fit(X_train,y_train)
print(model.predict_proba([[-1],[0],[2]])[:,0])
print(model.coef_)
print(model.intercept_)
print(model.score(X_train,y_train))
