Nine stars,
After initiating the Pull Request, please send the link of Pull Request to the code reviewer via Email to inform the other party to conduct the review in time. (The BUG repair class must be merged or rejected on the same day, and the functional class or the meeting Review must specify the time and meeting personnel in the email if it feels that there is a major adjustment.)
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.
乔师傅病了，到省城来治疗。在省城工作、学习的四个儿女为乔师傅接受手术治疗而忙碌着。大儿媳罗西却去了剧组。乔师傅担心自己下不来手术台，嘱咐大儿子家伟要担负起这个家，二儿子家男为给父亲买药，到火车站去倒火车票挣钱，被公安局收审。家伟因拿钱给家男交罚款与妻子罗西发生争吵，罗西一气之下回了娘家......
Alert ('one ');
Enterprises must strive to predict the possible security threats to applications and network services and mitigate the consequences of these attacks by formulating security contingency plans.
该剧是一部通过某一天突然选择了死亡的朋友留下的疑问的照片来面对过去事件的幻想型罗曼史推理剧。
刘克豪、徐寅初这对宿命对手，一场“地上”、“地下”间的较量再次拉开帷幕！最终，刘克豪和他的战友们凭着自己高超的智慧和对社会主义的高度信仰，成功地粉碎了敌人的一个个阴谋，保卫了人民当家作主的胜利果实。
逼比乡村版罗密欧与朱丽叶
JQuery code:
Steve's Chinese translation is: Steven.
Probability Theory: This one is not specially recommended, because it is not very good at learning, so it is misleading not to make recommendations. No matter what books you read, you just need to master the key knowledge. Can't ask Bayes when the time comes, you don't even know how to push it = =!
H***u:
I nodded at this passage, Understand that what Zhang Xiaobo said is indeed reasonable, It is not a lie, Here I think it is necessary to give you one thing about popular science. So we have to say something digressive: The result of a real bullet hitting a petrol tank is not the same as that shown in most movies. One shot can explode the petrol tank, But this is not the case, Although a pure metal projectile will rub against the air at a speed of hundreds of meters per second to generate equivalent heat, And will produce sparks after hitting the metal oil drum, But none of this is enough to ignite petrol, Especially for gasoline with a large total amount, to ignite gasoline, please remember one thing-open flame must be used. In addition, gasoline is a flammable item, but it is not an explosive item in the true sense. Only after reaching a certain total amount can explosion be caused. If the total amount is insufficient, it can only cause combustion without explosion.
他与所有倭寇眼里有三个巨大谜团，但现在不是考虑谜团的时候了，无路可逃，对方已经发了一铳，想赢就要冲。
半个时辰的功夫，两队鬼倭一队向东一队向西，分别绕城骑行十余里，心下盘算着约定的时间，待寻到外廓土城矮处，这便抽刀下马。
《希瑞与非凡的公主们》讲述了孤儿阿多拉（卡莉罗饰）的故事，有一天她发现了一把魔法神剑，可以让她变身为神秘战士公主希瑞，便脱离了此前生活的邪恶的霍德王国。一路走来，她在反抗军中找到了新的家人，她集结了一群魔法公主，与邪恶力量展开终极斗争。
"The first few hours of the battle were the same as before, We use all kinds of weapons in our hands in our positions. Strike the attacking Vietnamese troops, The exchange of fire was very intense, The front of the position was covered with the bodies of the Vietnamese army. We also have a lot of wounded on our side, However, after all, it is based on strong fortifications. More wounds, less deaths, In particular, the wounded are mainly minor, All of them can continue to fight without getting off the line of fire. At that time, my monitor was quite happy. If you play like this, There's not much pressure to hold position 149, The Vietnamese army that could fight could not even get close 400 meters away from the front of the position, As a result, it was only over an hour after he said this. I remember it was one or two o'clock in the afternoon. Something is wrong, The left and right wings of the position, It's two sparse rain forests, The positive was the same, But before the war, in order to facilitate the offensive forces to assault, All of them have been cut down by Vietnamese troops, But it also broadens our horizons, However, it is still unclear what is going on in the rainforest on both sides. Just when something was wrong, First I heard a "buzzing" sound inside, At first it was a little bit, Later it grew bigger and bigger, At last it was so big that it could almost cover the shot when it was fired. No one in our position knows what's going on, All of them stretched out their heads and looked in the direction of the sound. When the "buzzing" sound reached its peak, they saw that a large area of flying insects flew vertically from the rainforest on both wings. If the number were small, whether the sound or flying insects could not be heard or seen at this distance, but now they could hear clearly.
Reference: QQ Flying Car-Baidu Encyclopedia
