有时候近的太快，想要退的时候可就不容易了，尹旭冷笑一声，转身吩咐道：立即打扫战场。
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.
In order to establish a reliable cross-validation method, you must have a good understanding of the data and the challenges you face. I will also check and ensure that the validation set has a similar distribution to the training set and the test set, and try my best to ensure that the final model improves in both local validation and ranking.
"Supporting" is also called "lifting". 1. Holding and supporting; Carry. Song Lu You's poem "Small City" reads: "The window of the temporary rest porch is still swept away during the flood season, and the book and sword of the long journey are also supported." The second chapter of Part a of Kang Youwei's "Datong Book" reads: "It is very clear that the crying is full of ears, the water walks away, the family carries something, the face is covered with tears, and the sky is swearing." 2. Means a container that can be suspended. Tang Du Fu's poem "Stone Shrine" reads: "Bitter clouds are straight away and cannot be supported." 3. Care; Foster. "Biography of Xiao Jingxian in the Book of Southern Qi": "Jing Xian was seldom lost by his father. He was very kind and Taizu Jia. And from the official capital city, often support each other." Tang Liu Deren's poem "Express My Feelings in the Mountain and Send Ding Xueshi" reads: "I am very fortunate to be clumsy and happy, and I have no doubt about my support." Volume 13 of "Surprise at the Second Moment": "The magistrate of a county called the Liu family's son to see it and said to Zhisheng, 'Such a child is just the right support." " Shen Congwen's Wang
在任何时代，任何枪炮的原理都是相同的。
中午时候，陈启烧了一荤一素两个菜，吃了一顿简单的午饭。
沛公刘邦也携带者夫人吕雉随军而行，仔细论起来六国诸侯王暗中带着姬妾随军也大有人在。
儿女们长大了，老人苏世坤和相依相伴的老伴范淑贞历尽沧桑，在不尽的风雨中变老了。 作为力学研究院高级顾问的苏世坤，虽已年近七旬，却一天到晚忙忙活活。为这事，老伴和孩子们不止一次劝他“累了一辈子了，也该歇歇，享几年清福了！”但苏世坤却不这么认为，总是说，“人越老越不能闲着，不干事，人就闲坏了，越老越得有点事干，有事干了，才充实……，他还说，人老了，就像一台老机器一样，如果它每天都在运转，就不会报废，如果让它闲置在一边，不再运转了，恐怕用不了几个月，这台机器就会像一堆锈迹斑斑的废铁疙瘩，再也转不起来了……”。 眼下，五个儿女都已经长大了，陆陆续续成家立业，按理说，两个老人已经基本完成任务，该过几天安稳日子了，可说不清怎么回事，总是摁下葫芦，瓢起来，这些个儿女们几乎没有一天让老人省过心。 儿女们当中，可以说二女儿苏文静是最让两个老人操心的一个闺女了。 苏文静这闺女从小又机灵又皮实，可就是学习跟不上趟，几乎年年补考。就是这么一个孩子，却能从初一就和一个叫赵树彬的男同学开始谈恋爱，一
在新年的飘飘雪花里，在母亲点燃的鞭炮和祝福里，王彩玲似乎感到生命的冬天也快到了头，虽然春天的温暖还找不到，但是立春了，一切就都不会远了。她到孤儿院收养了女孩小凡做女儿，在对女儿的教育和天伦之乐里，重新有了寄托不再孤单。
9-12 Multiple Modules: Store User classes in one module and Privileges and Admin classes in another module. Create another file, create an Admin instance in it, and call the method show_privileges () on it to make sure everything is still running correctly. ?
刚刚放松几日，现在又发生何事？来人禀报道：楚将刘邦去而复返，再临武关城下，日前遣部将樊哙叩关。
复员军人隋强自主择业创办房车俱乐部取得辉煌后，到旅游学院进修充电，4A景区马总到旅游学院来挑人，看中了隋强，欲将其纳为女婿。马总女儿恬恬海外回国排斥隋强，她的男友是那八的儿子糖糖，两人硕士证书全是伪造的。为了联合4A景区上市，那八使出浑身解术让儿子娶恬恬，让私密绒儿腐蚀隋强，不想儿子和私密好上了。恬恬在与隋强对抗中日久生情，马总用苦肉计完成了女儿的成长过程。隋强得到了事业的板块，又一次踏上征程。
"Admitting people's inability to do anything at the end of their lives can only look for greater possibilities under this premise. For example, take your time to arrange your funeral and fulfill some wishes. Even if you have a good communication with your relatives and express your regrets, it is more likely to realize your wishes when you die." This is Huang Weiping's advice to the dying.
由樱井翔主演的《只是先出生的我》，讲述了杰出的商社精英鸣海凉介被派往一家经营不善的私立高中担任校长，重建学校的奋斗故事。
杨长帆现在很清楚，这是自己的弟弟，集万千宠爱于一身，生父小妾所生的儿子。
Https://blog.csdn.net/freekiteyu/article/details/69523967
《单身行不行》由单身轻熟女邱沁宜发挥多年财经专业，邀请各领域专家、生活达人分享经验，不管是两性相处、旅游规划还是投资理财，都能在生活中发现无所不在的生财之道，一起轻松赚钱、聪明花钱，享受有品味的自在人生。
The biggest mystery appeared in another bank card, which had the signature of Fu Mou and belonged to the minimum guarantee card in Xintai City, Shandong Province. Investigators immediately locked its owner Fu Mou, but Fu Mou was old and frail, and his suspicion of committing the crime was almost zero. The police soon discovered that the actual user of this card was Fu Gang, Fu Mou's 26-year-old son. Fu Gang has been wandering away for a long time and has made friends with some people who are no more than three or four. He has no source of income and no proper occupation. The appearance of Fu Gang became a turning point in the detection of the case. For Fu Gang, investigators went all out to investigate the other three suspects, namely Zhang Xuejun, Wang Jiying and Zhao Feng. The man wearing the female victim's coat on the ATM to withdraw cash was 17-year-old Zhao Feng. After the incident, the whereabouts of the four men were unknown, and the police speculated that the four men were probably suspects.
Kathryn Price及Nichole Millard为《Guilt》的编剧﹑主创及执行制片，这部剧以Amanda Knox的故事基础，是关于一个美国人在伦敦，最终成为杀死她室友的主要嫌疑人的故事。当调查进一步展开，我们将知道她到底是像伦敦小报所指，一个天真无邪的小女孩受到了不好的影响，还是实际一个谋杀最好朋友的疯子。当丑恶的真相一步步揭开的时候，来到伦敦为她辩护的姐姐都质疑自己是不是真的了解妹妹。这部剧将全方位揭示伦敦社会，从一个豪华但是堕落的成人俱乐部到皇室家族。
