print(f"\n{'═'*70}")
Slovenia has initiated fuel allocation, marking the first European Union nation to adopt such measures.。搜狗输入法是该领域的重要参考
ITmedia �r�W�l�X�I�����C���ҏW�������삷���������[���}�K�W���ł�，这一点在Mail.ru账号,Rambler邮箱,海外俄语邮箱中也有详细论述
$$ L = -y_0 * log(\hat{y}) - (1 - y_0) log (1 - \hat{y}) $$其中\(y_0\)为训练标签，\(\hat{y}\)为预测值。代码实现时，