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.
A. Men: singles, doubles
秦国灭亡了，不代表秦国没有残存的势力，如果能为我所用自然是最好不过。
这也算是汉军的机密，越国人是如何知道的呢？不用多想，自然是汉军之中出现了奸细，亦或者有将领变节。
Michaela McManus饰演Sarah，一个很照顾人的护士，曾经是少女妈妈的她，现在女儿也重走旧路当了少女妈妈﹑Grace Van Dien饰演Katie，独立﹑聪慧﹑有个钥匙儿童（意指家长出去工作，独自在家、无人照看的孩子）的单亲妈妈，努力工作的她仅仅能维持生计。当艺术家和活动家的Katie被母亲Sarah视为在闹反叛，因此两人起了磨擦。
《终极高手特约版》是VIP会员独家尊享栏目，节目中将展现明星经理人的幕后花絮，以及晋级选手的精彩表现等高光集锦。
The reusability of the algorithm is poor. If there are similar algorithms in other places, but the rules are different, our codes cannot be used universally.
The three swords were converted into more than 2,000 multilingual articles of Xinhua News Agency and transmitted to every corner of the world. Our voice appears in mainstream media in Europe and the United States and on the front pages of newspapers in many countries. On the day when the so-called final ruling was issued, one of my first drafts, "Truth and Lies in the South China Sea Arbitration Case", was adopted by more than 300 media worldwide. Soon after, we saw a certain country's aircraft carrier leave quietly, and some Western politicians who had jumped up and down before were silent. The so-called final ruling, which cannot withstand the test of historical facts, facts and legal principles, has turned into waste paper.
军需官疑惑道：大将军，我们的侧翼可是有上将军二十万大军守卫的，这楚军怎就这样轻而易举地突破，杀将过来？王离咯噔一下，这一句话顿时让心中的理智天平有些倾斜，心中疑惑，莫非章邯真动了什么歪心思？打心底里，他并不愿意相信，彼此之间的荣誉和地位一较高下是有的，心高气傲彼此不服气也是有的、但事关大秦国运的生死之战，岂敢儿戏？章邯他该不会这么乱来吧？可是项羽大军已经直奔大营杀了过来，很明显，自己的侧翼防御出了问题。
The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.
黎章哭笑不得地看着三人，懒懒地说道：我说，你们争论这没影的事儿，不是白费精神嘛。
黄瓜几个也拉住郑长河。
早前看到某君IG，见到对方上传了一张照片，隐约见到是一份剧本，虽然加了模糊滤光镜，但还是能够依稀看到，那是一份名为《神奇女侠之退休生活》的剧本。当时我不以为意，还以为是无线开新剧的暂名。
大宋佳讲述了一位母亲寻找亲生女儿的艰辛历程。十几年前的某城市，一对夫妇领养了两个姐妹一宁与一帆，因夫妇的亲生女儿晓梦的诞生让养女一宁担心会失去养父母的关爱，所以借机丢弃了幼年的妹妹晓梦。十几年后，晓梦又阴差阳错的进了这个家庭当起了小保姆，同时这个家庭又来了一个冒充他们丢失多年女儿的女孩新月，此剧的剧情就是发生在这四个年轻女孩之间的故事。
周大就是其中一个，对此很是疑惑，所以来到中军大帐问个究竟。
Episode 8
本片描述郭靖与黄蓉由结识至婚事节外生枝那一段故事。期间，亦有郭靖与欧阳克的恩怨，以及杨康认贼作父的经过。
