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.
1. After shutting down, try to press the power key and the volume key for 8 seconds to enter at the same time for many times.
数年过去，尼基塔已成为一名出色的间谍。她被派到了意大利执行任务。为掩人耳目，她在意大利寻找了一个幌子丈夫。本来是为完成任务，但尼基塔真的爱上了这个男人。但现实终归残忍，Division不允许任何感情影响任务的进程，Nikita的丈夫被组织暗杀，Nikita的命运从此进入一个转折点。
Yugoslavia 1.7 million 3 million 4.7 million
1. Adapter mode
自称电竞之王的大学生米帅在机缘巧合下偶遇传奇巨星蔡望京，两人不打不相识，最后被收入蔡望京麾下，成为RG战队的主力选手，同时在他人的“多管闲事”之下，蔡望京的高徒李明皓也毅然离开原本即将获得冠军的战队，与蔡望京并肩作战。战队成立后，每名队员都在比赛和生活中发现了自己存在的缺陷，然而在队友的帮助下，他们克服问题、更好地回归比赛、发挥天赋。这支神奇的队伍在通往全国冠军的道路上不断努力，最终迎来了最为艰苦的一战……
高见泽弘志（市原隼人）对突然失踪的恋人念念不忘，一直在寻找她的踪迹。这时，独居的资产家老人（北村总一郎）被人勒死，刑警伊室真治（杉本哲太）和西村敦子（臼田あさ美）根据邻居的证词发现了钟点工山本美纪（永作博美），伊室和警视厅搜查一课汇合，赶往美纪家中。然而迟了一步，此时的美纪已经被埼玉县警拘留。弘志刚好在场。总算找到的女朋友却被警方带走。弘志和律师矢田部完（田中哲司）一起追寻真相。美纪在审判中突然沉默，案件越发扑朔迷离，她究竟是恶女还是淑女
该剧探索世界上最强大的女君主在政治动荡不安、充满情欲的宫廷中的生活，她与将军格里高利·波将金的私情，丑闻、阴谋、冲突交织的政权等。HBO将其形容为“讲述关于痴迷的爱恋的故事”，凯瑟琳和波将金不能公开结婚、公开滥交，建立了一种独特而忠诚的关系，战胜无数对手，将俄罗斯塑造成当时的最强帝国。
此人边走边看边叹：旺啊。
常百惠(侯佩岑饰演)在阴错阳差下品尝了“Little Bear”的主厨方织田(周渝民饰演)烹调的黄金汤，而父亲的离开，让她开始了厨师生涯。织田的师弟高桥在“Little Bear”附近新开一家法式高级餐厅“爱慕尔”，而织田、百惠以及苦恋百惠的河马(柯有伦饰演)努力度过“爱慕尔”开幕而造成生意落差的冲击。织田因为曾经年幼时受可欣父母照顾，而对可欣(赖亚妍饰演)百般关照。对织田苦涩的爱情让百惠无法再待在他身边。就在高桥因为女友陆川琳的车祸而失去味觉时，百惠接受“爱慕尔”的邀请，前往帮忙。百惠、织田与河马三人之间的分离，渐渐点燃彼此感情的火花。 久违重逢，织田渐渐了解百惠对自己的重要性。一切看在眼里的河马，决定跟百惠告白。只能对河马说抱歉的百惠，心中背负着沉重的负担。织田希望可欣能够清醒分辨自己对她的兄妹之情，而引起可欣在织田和百惠中间作梗。织田以河马才是最适合守护百惠人选的理由拒绝重新燃起告白勇气的百惠。
该剧讲述世界上最暖心的离别故事。描写妈妈鬼神（女主）为了变成人类在49天里的真实转世计划，和妈妈鬼神经历了生离死别的痛苦并展开新的人生的丈夫（男主），以及回到两人的孩子（童演）描绘的上天和被留在人间的人们的故事。
I have also seen it spray on cars. The fuel burns to extinguish the flame for more than five minutes. When it finally went out, the whole car head was burned by more than half. Although I don't know the specific figure of the temperature, the comrades in the chemical defense class said it was at least 1300-1500 degrees Celsius, so I thought at that time, even the steel plate could melt into the flame of molten iron in a few minutes. It was not a piece of cake to burn this insect. Even if you are much bigger than the average wasp, may there be steel plates that are resistant to burning? After being ignited by the flame, it should be burned to ashes in an instant. But the result was not what I thought. After being ignited, the big wasp was quite resistant to burning. Actually flying around in the air for more than ten seconds before being burned, the air disintegrated and died. But this has become a good thing, It is precisely because it will burn to death for a while. So flying in the air with flames all over it must be either because of the sharp pain, Either they lost their direction because of something else, Anyway, it is flying around in the air, As a result, they hit many of their peers in the process of flying around. Then it ignited the same kind that was hit, If the ignited kind bumps into each other again, To ignite another kind, It just went through a couple of cycles, Most of the big wasps were set on fire, That will burn quickly. The sky is full of the sound of "crackling" burning meat, and there is a smell of barbecue burnt. The black corpses of wasps that have been burned apart and fallen and the corpses of wasps that have been smashed by bullets are piled up most. One foot is thick enough to reach the knee. That scene, I
我们种地种菜吃，还养鸡喂猪。
两个看似相反的人却是一对铁哥们儿，他们与大学的另外三个同窗——开小酒吧的老鬼、搞电脑维修的猴子和在父亲车行打工的小猪，组成一个整天粘在一起的小圈子，在北京城痛并快乐地折腾着……
Having seen too many life and death, Huang Weiping often feels powerless. People often think carefully about the proposition of "life and death" when they are dying, but it is too late. At that time, patients and their families are mainly faced with a series of practical problems and have no time to take care of more metaphysical things.
Dye wood will not harm any insect in the process of reproduction. It will even dedicate its noble yellow petals to this "love game". This kind of flower will attract huge wild bees, and nectar can only be found by colliding with the entrance. During the intense friction, the wild bees were covered with pollen.
According to the answer, the effect of doubling the strength will be more obvious, and the basic attack power of the weapon will be more than the attack power added by strengthening, so how expensive is powder?
声音抑扬顿挫，夹着娇嫩和清脆的笑声，甚是好听。
师弟们是无辜的，师弟们的仇，不能不报。
上世纪七十年代，曾经荣誉无数，风光无限的电影明星谭冠希（曾志伟 饰），随着年龄的增长，逐渐江河日下，进入了事业的低潮。但他依旧不改风流的本性，竟同时与三名空姐拍拖，令一直对他不离不弃的女经纪人小云倍受冷落。 由于经济上的压力，小云为冠希招收了5位徒弟，教他们如何成为明星，实际上只是为了骗他们的钱。而这5人不知其中原由，对冠希言听计从。 一天，一位美丽性感的女孩儿闯进了冠希的家里，原来她就是冠希失散多年的女儿宝珠（孟瑶 饰）。 有了徒弟与女儿之后，冠希的事业也逐渐有了起色。但是他“一生的敌人”洛奇（陈百祥 饰），依靠自己的财力处处打压排挤他。而有情有义的小云、宝珠和五徒弟决定帮助冠希一起共度难关……
