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Category division is specified through the Coding Matrix. There are many forms of coding matrix, the common ones are binary code and ternary code. The former specifies each class as a positive class and an inverse class respectively, while the latter can specify "disabled class" in addition to the positive and inverse classes. FIG. 3.5 shows a schematic diagram. In FIG. 3.5 (a), classifier f2 takes samples of Cl and C3 as positive examples and samples of C2 and C4 as counterexamples. In FIG. 3.5 (B), classifier f4 takes the samples of C1 and C4 as positive examples and the samples of C3 as counterexamples. In the decoding stage, the prediction results of each classifier are combined to form the code of the test example. The code is compared with the corresponding codes of various types, and the category corresponding to the code with the smallest distance is taken as the prediction result. For example, in Figure 3.5 (a), if based on the European distance, the prediction result will be C3.Article 44 These Regulations shall come into force as of.山东黄河岸边的麦香村，随着新中国的成立，以牛大胆为首的贫农都分到了土地，而从北平归来的地主儿子马仁礼则一夜之间一无所有。牛大胆和马仁礼一个胆大，一个有文化，既是冤家，又是伙伴，在他们的带领下，麦香村村民用勤劳和智慧战胜了天灾，实现了粮食的大丰收。以狗儿为代表的麦香村新一代农民不仅把乡镇企业办得如火如荼，还带领村民到俄罗斯租地种地，真正实现了农民的发家致富。2006年《农业税条例》废止，农业税全面取消，农民获得了进一步的解放和自由。牛大胆看着麦香村绿油油的田地，眼里泛起泪光，心中充满希望。Unicom建国初期，只懂科研不懂生活的“傻子”物理学家王怀民留苏归国后不久，妻子就因难产而亡，妇科医生杨佳蓉主动承担起照顾新生儿的责任。1958年二机部九所成立后，王怀民与科学家彭雄飞、黄凯华等人加入九所开始了原子弹研发工作。他们在研发过程中渡过了研发条件艰苦、自然灾害、中苏关系破裂等重重危机。同时，军人陶志纲带领着军队在罗布泊无人区中建立起试验基地。解决了设计方案、浓缩铀提炼等难题后，科学家们自主研发的原子弹终在1964年成功引爆。可是王怀民却因为长年艰苦工作和核辐射患上癌症，在生命的最后，王怀民终于明白生活的真谛，与杨佳蓉结为夫妻。According to Mei Xiangrong, Pacific Century's chief tourism consultant, the "Charm Card" program is mainly embodied in three aspects. The first is the Brand City Plan, "Charming China City" and the City Alliance have opened up the brand promotion of the city. CCTV has provided a "media + industry" urban development platform, while "Charming Card" has inserted the wings of the Internet into the development of the cultural and tourism industry. The second is the brand scenic spot plan. We hope to directly connect the scenic spots of the city brand with the "Charm Card" on the basis of the platform of "Charm Card". The third is the brand establishment plan of Charming China City. In the future, we can rely on the "Charming Card" to let the city's characteristic agricultural products really come to the city and go to the dining table.Top 10 False News in 2016