6. Data preprocessing, feature engineering and model training.
Speak human words
Successful investment is bound to be difficult, and it is even more difficult to obtain excess returns in the long run. It will treat all styles equally. However, different investment styles and strategies are difficult in different places. I sometimes think, what is the most pitiful but hopeless person? Ignorant and incompetent? Lazy? Stupid? In fact, they are not, but they do not know good or bad. Lack of intelligence can be made up by diligence, laziness and ignorance can be made up by noble help. If you don't know the good or bad, you will be in trouble. The person who originally hurt you will be regarded as a benefactor, but he will be regarded as an enemy when he is helping you. Is there any good in this life? The point is that there are really many such people in the stock market.
很是难受，也不敢出声叫苦，全都蜷缩在母亲怀里，楚楚可怜。
Let's start to analyze four situations in combination with log. For convenience of viewing and description, I will divide log into three parts with blank lines. The first part is down event, the second part is move event, and the third part is up event.
权贤（申贤俊饰）和弘飚（李秉宪饰）是两个自幼被迫分离的亲兄弟，哥哥权贤被政治世家的权武赫收养，备受宠爱，过着衣食无忧的奢华生活，但他是一个对政治毫无兴趣，又无法适应社会的虚无主义者；弟弟弘飚在...……
In the process of management, criticism and punishment will inevitably occur, which will violate the interests of some people, that is, offending people as the saying goes. How to maintain a good relationship with subordinates when criticizing and punishing has always been a problem I am thinking about. Although I also know some of the tricks vaguely, such as grasping the degree well, paying attention to ways and means, seeking common ground while reserving differences, etc., I always feel that I am not at ease in the process of implementation. I always think my starting point is good, I also share my own experience with everyone without hiding it. However, sometimes subordinates are often ungrateful when receiving criticism or punishment, and they also bring out obvious emotions and make each other unhappy. This makes me sometimes have to weigh whether to give up some criticism or punishment to maintain a good relationship with each other. Therefore, I hope the company will have the opportunity to organize some trainings, seminars and the like to dispel doubts and doubts.
此剧讲述一个拼命向上流而掩盖自己原来身份的男人，与一个为了爱情而抛弃亲妹的女人，两人内心挣扎地争取真正幸福生活的故事。
紫月剑比起天启，还是差了一点。
这下，众人轰然大笑起来。
畜生。
自从被称作《灼热的万圣节》的那一天开始， 世界因新的战略级魔法师登场而震撼。
内里还夹着结亲的矛盾，清官还难断家务事哩，何况他一个小小的村长。
/doh (loud noise)
而最终龙皓晨是否能赢得神印王座的认可，登上骑士圣殿的最高荣耀，同时他又是否能面对所有真相揭开的那一刻，化解整个世界最大的危机，一切都有待揭晓。
书生又问玉米道：小兄弟可记得家在哪里，家中都有些什么人？玉米只是盯着他，闭紧了嘴巴一声不吭。
就这样，晴希进入了一个前所未知的新世界。和晴希一起的，还有性格非常严厉，但穿衣品味风格异常糟糕的德川翔（小野友树 配音）、虽然体格现状，但毫无运动细胞的沟口涉（杉田智和 配音）、重量级选手，想要通过跳啦啦操来减肥的远野浩司（林勇 配音）。
苏岸说道：桓楚的军队一直在南方防备着我们，并没有向西北调动兵力，或许他以为有大江天险吧。
