即当样本不相似时，其特征空间的欧式距离反而小的话，损失值会变大，这也正好符号我们的要求。 Siamese cats are known for their loud voices. They meow, yowl, and chirp to have what they need. Siamese cats are like “chatting” for their house owners. They may have energetic conversations and share their ideas and emotions via various sounds. These cats, in addition to a couple other https://gold-ira-companies93691.loginblogin.com/43887824/helping-the-others-realize-the-advantages-of-siamese