There are two ways to build a pyramid structure. One is to ask yourself "SoWhat?" From bottom to top and based on facts. The other is to ask yourself "Why" from the conclusion from top to bottom.
若不是她亲眼所见、亲耳所听，她就要被他往日的一本正经给骗了。
书、成两人父亲的犯罪行为最终败露，而萧清却阴错阳差的成了公诉方的关键证人。在爱情和正义之间，萧清艰难做出了正确的选择。在萧清的如山铁证下，书望和成伟终于为他们的违法犯罪行为付出了惨重的代价。经历洗礼的几个年轻人，都收获了成长，对人生、对价值的理解回归了正确的轨道。
Auxiliary Class:
该公司遭受了一系列愈演愈烈的丑闻和媒体的严密审查。2018年，他们的使命——连接地球上的每一个人——似乎大错特错。数据泄露、假新闻和对用户安全的黑客攻击威胁要摧毁马克·扎克伯格所建立的一切。
This time, we stayed up all night and dug up three feet. We vowed to dig out more than 100 of his stars, including Oppo star family members, product spokesmen, advertising models and cooperative stars, so as to make a big market for Oppo cooperative stars and open our eyes to everyone.
B. Run redmine
It is easy to see that OvR only needs to train N classifiers, while OvO needs to train N (N-1)/2 classifiers, so the storage overhead and test time overhead of OvO are usually larger than OvR. However, in training, each classifier of OVR uses all training samples, while each classifier of OVO only uses samples of two classes. Therefore, when there are many classes, the training time cost of OVO is usually smaller than that of OVR. As for the prediction performance, it depends on the specific data distribution, which is similar in most cases.
< p > This is a paragraph.
