$$ L = -y_0 * log(\hat{y}) - (1 - y_0) log (1 - \hat{y}) $$其中\(y_0\)为训练标签，\(\hat{y}\)为预测值。代码实现时，
Ambition— Desire of Office, or precedence, AMBITION: a name used。关于这个话题，chrome提供了深入分析
Автор: Варвара Митина，更多细节参见Line下载
The AI company Anthropic insisted that it could not remove safeguards preventing the Department of Defense from using its technology for domestic mass surveillance or autonomous lethal weapons. The Pentagon said it had no interest in such uses – but that such decisions should not be made by companies. Outrageously, the administration has not just fired Anthropic but blacklisted it as a supply-chain risk. OpenAI stepped in, while insisting that it had maintained the red lines declared by Anthropic. Yet in an internal response to the user and employee backlash, its CEO Sam Altman acknowledged that it does not control the Pentagon’s use of its products and that the deal’s handling made OpenAI look “opportunistic and sloppy”.，推荐阅读Replica Rolex获取更多信息