Mo Hui had an appointment that night, he looked at the time early, first read the code for a while before going out, and when he went out, he remembered that today's number was limited, so he had to park the car back and stop a taxi on the street. Pen % fun % Pavilion www.biquge.info

"Master, Tianyang Street Yipinhui, help find a road that is not too blocked."

"If you want to walk the road that is not blocked, then it's okay to take a little detour, right?" The elder brother was afraid that he would not do it if he made a detour, so he turned his head and confirmed.

"Well, it's okay to go around a point, and it's better than being stuck in a traffic jam."

"Okay, that's all it takes with you." The master came to his throat sharply.

Mo Hui felt that this master was a little familiar, as if he had seen it somewhere, and after thinking about it carefully, he suddenly remembered that this master was not the self-employed brother who had been chatting for a long time when he went to the securities company to open an account.

"Master, are you here to help the driver drive again?"

"Yo, you know me?"

"Well, we've talked for over an hour before."

"Hey, I'm sorry, I've seen so many people every day, I really can't remember it."

"It's okay, it's okay, why have you been driving again recently and not trading stocks?"

"Hey! Don't mention it, this time I lost a lot of money, didn't I get margin trading, when I caught up with the crash, I lost more than 2 million yuan. ”

"So much~~~"

"It's not, at the beginning of the first forced liquidation, I was quite unconvinced, so I made up the position again, and then I was liquidated three times in a row, and I didn't dare to play anymore, so I quickly cleared the position and withdrew."

"But you're okay, as long as you have this taxi license, you can earn all these losses sooner or later."

"That said, it's really painful to lose money, I thought I was a veteran, but I didn't expect it to be put in it."

"Then if there is no margin trading, can you estimate that you can still lose money?"

"It's hard to say, maybe it's still a loss, I didn't see the general trend at the beginning, I felt that I could go up to 10,000 points, this general direction is wrong, there is not much difference with or without margin trading, but if not, I will definitely not lose so much. Young man, you also speculate in stocks? ”

"Well, I also speculated in stocks, and I also lost a lot of money, and then I withdrew and stopped doing it."

"Yes, those who can withdraw are more self-controlled, and some people have lost a lot in this crash."

"Your friend?"

"It's not, it's just a neighborhood, he usually doesn't talk much, he also opened a margin financing and securities lending business this time, he made a lot of money at the beginning, and then he began to lose money when he plummeted, and he was liquidated several times, and he lost all the money he earned, and the principal was also eroded, and then he was not convinced, and mortgaged the house, and loaned out more than 10 million yuan, all of which were invested in."

"Together?"

"Not really! I lost it all, I lost all the real estate, and I still owe a lot of debt. ”

"~~~ It's miserable."

"Hey~~~ It's miserable enough, and then his wife divorced him, and then he couldn't think about it, and he was forced by the creditor, so he jumped off the building~~~"

~~~~~~

Many things are by accident, or by chance, although one is positive and the other is negative, but in fact, they are all the same thing. Chance plays a pivotal role in the inevitable world, and it often influences or influences the actual direction of things.

People often lament the impermanence of the world, in fact, it is a kind of helplessness against this kind of accidental factors, when it is put on a layer of mysticism, it will become 'people are doing, the sky is watching, retribution is not happy, and the way of heaven is good.' 'Hope in the unknown hand to be the judge of justice.

However, I am afraid that it is difficult for people to realize, not to mention whether this so-called unknown big hand exists, even if it really exists, it is conceivable that the guy who can become the way of heaven is definitely not the same species as humans, and even if it was, it is definitely not now. Is the justice of man and the justice of heaven the same thing?

One thing is very easy to understand, the justice of pigs must be different from the justice of people, in the eyes of a pig, the guy who robbed the feed, got the sow, and robbed it of the sleeping place must be a heinous villain, but in the eyes of the butcher, they are all pork~~~

For example, for Trajectory 1.0, it was originally prepared for Deng Xue, and it was developed to improve Deng Xue's living state and make up for Mo Hui's own behavior. As a result, before Deng Xue was used, it was first used in marketing, which helped Buick create a market miracle.

Followed by a fortune of 800 million and the birth of a large global company, at this time the trajectory 1.0 has completely deviated from its original design goal, as if it was unintentionally inserted, who would have thought that this guy who may be Lei Feng 1.0 has become a super killer in the field of marketing.

Now Trajectory 1.0 has been verified by millions of consumers, and has proven its effectiveness with super market feedback, and at the same time, it has also taken the opportunity to obtain a huge number of personal behavior impact cases, and accumulate a large enough basic database in influencing personal behavior.

Now Skynet has set up a project again within the Hand of God, and it has brought the data interface of public video surveillance and the data interface of the public network platform to Mohui.

The Hand of God is a pure R&D company, more than 2,000 employees are almost all R&D personnel, under the operation of Sundar Pichai, the Hand of God is constantly reorganizing and changing, and various departments are constantly fine-tuning, after the full launch of the Skynet project, this change is even more drastic, and the Hand of God is like an amoeba, which quickly becomes a new organizational structure suitable for Skynet R&D.

Although Mo Hui, as the CEO, is a bit similar to a big shopkeeper, and all the daily management is left to Sundar Pichai to deal with, he can still see the corresponding report documents every day for the whole company's big action direction, big project negotiations, and main business data.

On this day, Mo Hui was surprised to find that the Hand of God had signed a software sales contract with the Kyoto City Police Department, which made him feel very surprised, he had no memory of this event, and he didn't know when it happened.

Mo Hui clicked on the file on the OA system, and found that this was a software custom development contract called "Crime Data Analysis and Trend Prediction System", and now the software has been delivered and accepted.

Crime Data Analysis and Trend Prediction System?

Mo Hui curiously clicked on the software introduction, and it turned out that this is a crime big data analysis software, the general principle is easy to understand, that is, all the crime data in Kyoto in the past 20 years are imported in, and used as a data source for deep processing, looking for patterns and trends in it.

Crime is also predictable?

Mo Hui is a little strange, although he himself started by playing big data, but he basically doesn't have much experience in the field of crime, so he is not sure whether big data in this field can work.

Mo Hui found the acceptance report of this software, and gave the inspection data in the report, according to the acceptance measurement of the Kyoto City Police Department, after using this system, the crime rate decreased by 15% on average, and the number of police calls decreased by 30%, and many cases were arrested on the spot. According to the system's prompts, the police strengthened patrols in a certain area at a certain time, and accurately captured the criminals who were committing crimes.

That's true!

Big data can predict crime!

Seeing this, Mo came back interested, he thought about it, called up the product requirements of this system, and began to seriously study the design ideas of this system.

After a few days of research, Mo Hui found that the design idea of this system is more interesting, first of all, it classifies criminal behaviors, such as burglary, fraud, theft, robbery, rape and so on.

Then, according to the type of each crime, further analysis is carried out, such as burglary cases are divided into accidental and habitual offenders, including gang and single crimes, and then analyzed according to the existing criminal history data to find common characteristics, such as a certain area belongs to a high-incidence area, and the probability of occurrence in a certain area is very small; For example, these thefts have time characteristics, generally before the year, before the holiday, at night, and so on.

After these patterns are discovered, the data of past crimes are entered into the map with parameters such as time, place, number of people, and type, and comprehensive analysis is carried out in the map.

In addition to various algorithms to find latent patterns between key parameters, the whole of Kyoto is divided into tens of thousands of units on the map, each of which may represent only a building, a courtyard, a shopping mall, a neighborhood, and so on.

These spatial units then began to be assigned, and the previous crime data was dotted on the map according to the timeline, and over time, as the past crime data began to be dotted, the assignment of hundreds of thousands of units throughout Kyoto began to change.

This value is actually the probability value of the occurrence of crime in the unit, and this value is in the process of changing at any time, and is always affected by other neighboring units around it.

When the past crime data gradually falls on the map as the timeline advances, the crime probability value of each unit changes and begins to be constantly corrected.

When the evolution of the entire 20-year timeline is completed, the relationship between the real-time crime probability and time of a certain unit, the crime occurrence of the surrounding units, and the type of crime will be found through big data algorithms.

These rules are brought back into the calculation method, and the algorithm of crime probability is updated so that it is in the best match with the previous data, and at this point, the whole system is basically adjusted.

It can then start predicting the crimes that are going to occur, and it will fine-tune it on the fly based on the latest crime data to always maintain the best predictions.