The first kind of poisoning attack is called model skew. Attackers try to pollute training data to move the learning boundary of classifier classification for good and bad inputs. For example, model skew can be used to try to pollute training data and deceive classifiers to mark specific malicious binaries as benign.
Human's classification consciousness and practice on vegetation, animals and other organisms have existed since ancient times. They existed in ancient China and ancient Greece, and developed into a science-taxonomy. However, the early classification was mainly based on morphology, such as the shape of roots, stems and leaves. Taxonomy based on morphology is the oldest discipline in biology, and the earliest phyla, classes, orders, families, genera and species basically came from here. Taxonomy in the general sense refers to a specialized discipline that identifies, identifies, describes, names and classifies organisms. The task and purpose of taxonomy can be divided into two parts:
Eight fairies
因此，吃过早饭后，众兄弟姊妹就骑马坐车。
而一向刁蛮时髦的刘母便针锋相对，大骂林母恶俗，“裸婚”是当代时尚潮流，没什么不好，一起奋斗的人生方可珍惜。于是，双方父母针尖对麦芒的“裸婚”谈判轮番上演，最终不欢而散，林菲和刘洋也被折腾得疲惫不堪。
依然是我们熟悉的那片宁静同时又乐趣多多的农场。固执、没有耐性却又勇于尝试各种新鲜事物的农场主，古灵精怪的小羊肖恩和他的羊羊伙伴们。大家总能趁主人不注意将许多电器玩出新花样，新层次，小羊肖恩的故事继续上演，他们的快乐生活没有止境！
Next, I began to learn JDK & JAVA from October to improve my knowledge. Design Pattern is a summary of the experience of predecessors in code development and a series of routines to solve specific problems. It is not a syntax regulation, but a set of solutions to improve code reusability, maintainability, readability, robustness and security.
楚国大将军荆烈〔唐文龙〕与术士单无邪〔陈豪〕是师兄弟，因妻子雪姬〔梁琤〕与邪偷情而掀起了一场情杀。邪死；姬的魂魄则长埋一陶俑内。烈飘泊于天地间凡千多年，至明太祖朱元璋鄱阳湖一役而得以吸取无数怨气，成为邪灵之王。申十郎〔关德辉〕出生时祥云飘降，家人……
克劳德夫人是一家致力于卖淫的生意兴隆的公司的负责人，这使她在法国的政治和犯罪领域都拥有权力。但帝国的末日比她想象的要近。
有下人欺负他，下官察觉后马上打发了下人也是真。
当打排球打到女神级慨Stephy邓丽欣教练，遇上MIRROR + ERROR队员Anson Lo、Ian陈卓贤、李骏杰Jeremy、Tiger、Edan Lui吕爵安、柳应廷90s' beat、Alton Wong王智德、梁业-肥仔，再加上Zeno Koo顾定轩！呢位魔鬼女教练又会出咩招数去令渠哋信服，将球队由丙组打到上甲组？
A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, A packing assembly 9 is arranged between the valve stem 3 and the valve cover 2, the O-ring 10 is further arranged at the upper part of the packing assembly 9, the upper part of the O-ring 10 is provided with a packing gland 11, the valve body 1 is provided with an arc-shaped end face 12 which forms a line seal between the valve body 1 and the valve seat 7, and the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer.
本片讲述了东汉末年黄巾起义，董卓称霸朝纲，荼毒天下，曹操、貂蝉、吕布、王允等人为了拯救家国百姓而刺杀董卓的故事。不同于以往的三国历史题材，本片以独特的女性视角，貂蝉为切入点，来看待东汉末年时期所发生的故事。
许仙与白素贞在相处中，彼此相爱。一直爱慕白素贞的鼠妖景松和倾心许仙的金如意千方百计离间二人感情，但许白二人痴心不改，历尽磨难后喜结连理。二人开设医馆保和堂，小青也与伙计张玉堂相恋，几人联手救死扶伤，造福一方。法海因开天眼，预见到水漫金山的一幕，担心二妖是伪善，一切不过是为了蛊惑人心。怀疑之下，他道心动摇，产生心魔。如意看到许白生死相随的深情，心灰意冷之下被心魔蛊惑，制造凶案嫁祸白蛇。为了保护妻子，许仙求助法海，以纯善之身困住心魔，并借助金山寺众僧之力，与心魔同归于尽。白素贞不舍许仙牺牲，不惜水漫金山逼法海放人，最终犯下大错，被镇压在雷峰塔下。许仙从此四海为医，悬壶济世，替妻赎罪。
The first reaction to the thought of a star is whether he has cooperated with Oppo, whether he has endorsed other brands of mobile phones, and whether there is any possibility of cooperation.
这是一个发生在传奇城市深圳(北上广的缩影)关于爱情与梦想的故事。 也是一个关于现实与奋斗的故事，更是一个关于欲望与救赎的故事。 一路上他们憧憬过，感叹过，他们也曾豪情万丈，也曾伤痕累累。太多欢笑酸，在这里持续上演......
