For codes of the same length, theoretically, the further the coding distance between any two categories, the stronger the error correction capability. Therefore, when the code length is small, the theoretical optimal code can be calculated according to this principle. However, it is difficult to effectively determine the optimal code when the code length is slightly larger. In fact, this is an NP-hard problem. However, we usually do not need to obtain theoretical optimal codes, because non-optimal codes can often produce good enough classifiers in practice. On the other hand, it is not that the better the theoretical properties of coding, the better the classification performance, because the machine learning problem involves many factors, such as dismantling multiple classes into two "class subsets", and the difficulty of distinguishing the two class subsets formed by different dismantling methods is often different, that is, the difficulty of the two classification problems caused by them is different. Therefore, one theory has a good quality of error correction, but it leads to a difficult coding for the two-classification problem, which is worse than the other theory, but it leads to a simpler coding for the two-classification problem, and it is hard to say which is better or weaker in the final performance of the model.
女律师林楚翘（林青霞 饰）即将移民加拿大，却在临行前收到一封恐吓信。信中威胁林支付100万，否则将其伪造假遗书的丑行公之于众。林经过一番试探，怀疑为其亲信阿May（王小凤 饰）所为。阿May早年随林打拼，如今却因学历问题而无法移民，怀恨在心的她发出恐吓信。在被林怀疑后，她悬崖勒马，决定收手。
再看了她一眼，才转身走了。
该剧讲述顽强生活的职场妈妈和她的家庭的故事，是面对突然降临的悲剧，得知真相的母亲、女儿和其他家人的故事。
章邯心如刀绞，在巨鹿之战上他真可谓大公无私，用心良苦，却被人误解……然而这事也怪不得别人，是亲兄弟章平自以为是，并未及时禀报军情，以至于延误救援所致。
It is five kilometers around the burning point and involves many residential areas, covering almost the entire riverside area and the southwest of Xiaoshan.
片中孙俪自爆最爱过年时邻居家的兔子灯，李易峰则表示最难忘的是和哥哥一起放鞭炮，而好爸爸黄磊准备为女儿多多找回远去的年味！
翻拍自1974年经典恐怖片的[黑色圣诞节]释出正式海报。本片由导演索菲亚·塔卡尔与April Wolfe合写剧本，卡司有伊莫琴·普茨、Aleyse Shannon、Brittany O'Grady等，讲述一群学生在圣诞假期被一个陌生人跟踪的故事。该片将于12月13日北美上映。
More than a month ago, my personal website was attacked by DDOS and went offline for more than 50 hours. This article will talk about how to deal with such attacks.
说着话，不自觉地注视小葱，看她听见泥鳅的名字会怎样。
我们会解决顾客的任何“困扰”！
FOX罪案剧《识骨寻踪》（Bones）将进入第9季，于9月16日回归。剧集由艾米丽·丹斯切尔和大卫·伯伦纳兹领衔，讲述了一位警探和一位人类学家携手探案的故事。两人经常发生问题和摩擦，却不由自主地被对方吸引。在新一季中，Booth和Bones之间的感情将继续经受考验。
FIG. 3 is an enlarged schematic view of another partial structure of FIG. 1.
Dioscorea cirrhosa contains high units of tannin, which is used for dyeing to protect fibers and prevent fiber damage. In the early days, people took Dioscorea cirrhosa to dye fishing nets, which could enhance the durability of fishing nets and resist corrosion. Red brick with strong local flavor can be dyed with Dioscorea cirrhosa without mordant and has high color fastness.
次后黎水，再是林聪，也都翻了过去。
徐风颤颤巍巍地开了口：季木霖，你是不是爱上我了？但季木霖的表情并没有大的波动，平静地说：你的耳朵，我打的我负责。
