To begin with, suppose that we are given a dataset with $n$ examples, and it can be classified into $k$-classes. For each data example $i$, we represent any $k$-class label $\mathbf{y}_i = (y_{i1}, \ldots, y_{ik})$ by *one-hot encoding*. To be specific, if the exa...
中国有《一千零一日》的全译本（）？阅读下面的古诗,回答问题。龟虽寿曹操神龟虽寿,犹有竟时;腾蛇乘雾,终为土灰。老骥伏枥,志在千里;烈士暮年,壮心不已。盈缩之期,不但在天;养怡之福,可得永年。幸甚至哉,歌以咏志。(1)下列对这首诗的理解和分析,正确的一项是( )