Artificial intelligence
这几天看到新闻似乎是软银的，孙正义又卖了好多好多股票，因为他把很多钱投入到了人工智能的领域，但是似乎没有很大的收获，所以不得不卖掉一些现有的优良资产以回笼资金，准备再次开启新的投资策略。
孙正义可能不怎么看新闻的人不太熟悉，但是他是阿里巴巴的大股东，这个就应该知道了，曾经和一个杭州人聊起过似乎，提了几句就提到了马云，忽然意识到马云在他们心目中是怎么样的一种地位。大概就相当于和美国人提起马斯克一样，不知道马化腾是在哪里影响力比较高，是在深圳吗？接触的人不多，没有几个土生土长的深圳人，不清楚他们是怎么想的。
不知道远银卖掉了它的股票，是不是说明人工智能已经走上陌路了呢？或者说人工智能面临一个新的转折，以前的那些方式已经不再适用了呢，毕竟投资者都是聪明人，能够在千军万马里发出来，对技术和市场的把握还是非常的卓越的。
现在我们炒的很火的人工智能但是如果仔细看一看，大概就是图像识别，语音识别等等，真正的用于来做一些事情的并不多，实际上人工智能能够做许许多多的事情，比如说检索，比如说广告推送它可以根据你的阅读和兴趣从而来推荐更加适合你的阅读内容。我们现在简书就应该使用了这个方法，所以当你浏览过几个帖子之后，你会发现你看到的帖子全是那些，其实现在这种方法非常的不好，因为毕竟技术和算法还不成熟推荐的帖子可能仅仅是基于关键字的统计。这只能算是统计学，算不上智能分析了，他建立的模型还非常的粗糙，这也就是为什么我们有的时候看一些帖子或者朋友圈的时候，看着看着就觉得没有意思了。
至于推送的广告就更不多加评论了，乱七八糟的。
总之我们知道人工智能是一个非常有用的技术，但是具体的怎么去应用它，大家还在探索过程中还没有得到一个比较公认的认可的方法，用英的领域也是乱七八糟，比如说人脸识别其实是具有很大的风险的，但是我们现在到任何一个地方去，可能脸就被刷了很多遍了，对于隐私的保护和数据的应用这方面怎么平衡，实际上是有很多伦理和体制方面的探讨的。
Artificial intelligence.That's what we call AI. Its basic method is to use computer big data and other methods to simulate and replace human judgment and processing, just like making the computer system intelligent. With the help of some advanced mathematical concepts and calculation methods, computers can implement some manual operations, such as knowing a person or reading an article, or even imitating a person's speech.
The smart speaker released by Google can automatically call to make an appointment for a haircut. The master will have a haircut at a specific time. The hairdresser said that he is busy and can automatically adjust the time. In addition, some meaningless voice particles can be used to make the speech. More natural. This is supported by a large amount of data. He uses the records of people’s daily conversations to simulate what reactions should be generated in different scenarios, which will lead to the best results. So when you call him, you I don't know if it is a computer system or a person.
Ibm has done something similar. They use computers to simulate human debate. Through a large amount of data analysis, they can determine what people's normal answers should be when certain questions are raised, so as to find better arguments. Even ordinary people can't argue with him. After all, its knowledge is very rich.
So artificial intelligence is based on a large number of data analysis, and the use of some uncertain algorithms, which is different from the traditional sense of the mathematical formula, his input and output is not one-to-one correspondence.Instead, the input and output correspond to a certain interval, which is what we call the fuzzy boundary.We know that people's judgment is not very clear, but a general judgment is a trend of thinking.
Computers have also effectively simulated this method, and one of the most famous methods is called Bayesian judgment. Bayesian judgment is a very magical story. He is not a mathematician, but a priest. In the process of preaching, he wants to study how people can believe in the existence of God and join the church.Therefore, the power of religion is very powerful. Once a person has faith, he can spend a lot of time and energy to complete a certain task earnestly and get a very good result.
Bayes and the power of religious belief, we have the opportunity to discuss in detail in another article.
In short, artificial intelligence is a very powerful field, it can replace manual work to a large extent, and even some creative and artistic work, they can also replace, such as using intelligent systems to write poems or do some customer service responses.Both Google and IBM mentioned earlier have made explorations in this regard. Their robots are even more logical than some people and have stronger data support. In terms of debate, we are not as good as they, including writing articles. Since they are able to conduct a targeted debate, they can also sort out an article, just as we have referenced many materials for writing the paper.
Artificial intelligence is a very promising technology trend anyway, of course, when the money market may not have the ability to make it come true, which is probably why the field of artificial intelligence has been detected one after another, after all, it is only as the input ratio of some data, such as voice input and facial recognition. These works only provide support for the processing of artificial intelligence, and there should be a lot of research and analysis of algorithms behind them, which requires long-term efforts.
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