On the left are fake socks and on the right are real socks.This is because in the testing phase, ECOC coding has certain tolerance and correction ability for classifier errors. For example, the correct prediction code for the test example in fig. 3.5 (a) is (-1, +1, +1,-1, +1). Assuming that a classifier made an error during the prediction, for example, h made an error, resulting in the error code (-1,-1, +1,-1, +1), but the correct final classification result C3 can still be generated based on this code. Generally speaking, for the same learning task, the longer the ECOC code, the stronger the error correction ability.Take 'Market Insight', one of BLM's major modules, for example, which is also what everyone understands as' Market Analysis and Evaluation '. Its use in formulating company strategy and product line strategy is completely different, which is related to the different levels of concern of company strategy and business strategy. Corporate strategy focuses on which businesses to choose or exit, What is the priority development order of each business and how to formulate the business development strategy at the company level? Therefore, when analyzing the market opportunities at the company level, the focus is to analyze the attraction and competitiveness of the industry environment in which each business is located, and to analyze the strategic positioning of each business and the business combination strategy that the company should adopt. The business strategy focuses on which target market segments should the business develop in? How to develop? What measures have been taken to promote development? Therefore, when analyzing the market opportunities at the business level, it is necessary to subdivide the market of the business, analyze the attraction and competitiveness of each subdivision market respectively, and then make clear which subdivision market the company should choose and the combination strategy of each subdivision market through strategic positioning of each subdivision market. In order to succeed in the market segment, the 'market insight' needs to further analyze the pain point needs of the main competitors and target customer groups in the market segment, but these analyses are not the key content in the 'market insight' at the company level.我当然不是，但你也不是沙加路。随着他成功的为期两个月的大学喜剧之旅即将结束，皮特带着一个新的面貌和自信来匹配，带着一个大学年龄的有抱负的喜剧演员Jaboukie在他的翼下。 但皮特回到纽约时发现他在喜剧酒窖里有一次尴尬的重逢和大试，可能会改变一切。网络剧《谢文东》以主角谢文东的人生际遇还原了一个黑帮老大的成长史。谢文东从众人眼中的文弱、听话、好欺负的乖学生，到以暴制暴反抗黑暗，收服中国北方龙头北洪门并一手创立中国东北龙头文东会，带领一帮兄弟热血拼搏。同时《谢文东》将故事置身于抗日救国的二三十年代，用正义与暴力反抗日本的侵略，赋予了网剧《谢文东》更多民族力度与正能量。In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
