Young people are pillars of society, but they are also the lazy ones. They will never sit up if they can do things while lying down, and will never stand up if they can sit up.

It is impossible to eat breakfast, and it is impossible to eat breakfast in this life----This is what ordinary people think when they were young.

Two were lying on the bed, one was browsing the news and the other was watching palace dramas.

The palace drama that Chen Qian watched is called Gong Xinjian. From 200 to 10 years, Hong Kong TV series have not yet declined completely, and some highly watchable TV series can still be born every year. This "Ming Xinjian" has been very popular in the past two years, second only to the ancestor of the palace drama "The Golden Branch" which was broadcasted 5 years ago.

In terms of content, palace dramas are indeed high-IQ TV series, which look very exciting and have a strong sense of substitution for female audiences. Ten years later, they also became popular in China, such as "Palace" and "Shocking Heart". The themes and stories are very good, but what Zhou Yujie couldn't stand the most was this era.

Why can’t I choose Tang, Song and Ming in palace dramas? It’s so unpleasant!!! However, for Chen Qian, who has big breasts and no brains, there is no difference.

Zhou Yujie, who entered the Sage Time, was browsing the headlines of the internal beta version. At present, with the characteristics of quickly capturing domestic news hot searches, all Zhou Yujie can see is heavyweight news, and the continuous recommendations of the same type have prompted him to quickly start browsing a large number of technological news.

"What are you watching?" Chen Qian, who had watched a TV series, stretched her head over and said, "News?"

"Yes, this is our company's new product, a news software, and it is about to be launched. It is now in the internal testing stage, you can try the next one." Zhou Yujie sent the link to Chen Qian.

At present, in addition to the company's internal staff, many college students who go to Shanghai University have also downloaded this software. As a small-scale trial group of the company, it is very easy to capture hot searches from the Internet, but how to implement the best recommendation effect still requires long-term touch.

The current strategy is to conduct batch random news push tests on newcomers to find content that users like. The first batch of users is very important. Zhou Yujie is unwilling to take the risk of publishing the APP directly, because in this way, if something goes wrong, the first batch of users will be lost. Therefore, before the official release, a certain amount of test is also needed to prevent problems with the recommendation program.

Chen Qian quickly downloaded the software and clicked in to see that there are many types of news. This is a random recommendation for a new user, with all types of them. For each user, Toutiao will directly send a registration request. As long as the user clicks to agree, the software will read the mobile phone number by itself. After the telecom company sends the verification code, it will be successful after entering.

Chen Qian did not choose to register, but brushed down. When she saw a news about housing prices, she immediately clicked in. When she didn't know, Toutiao's server had already processed her information. Although Chen Qian did not register, the IP of each mobile phone was fixed. After Toutiao's server was locked, the label of "Host: Care for Housing Prices" was posted on this IP.

Next, when Chen Qian finished reading this news, the server will recommend many other news about housing prices that many people are concerned about, but they will not only recommend this one, other entertainment, hot news, politics, automobiles, finance and other news, which is to fully understand the user's hobbies.

There are other ways to identify users' hobbies, such as recommending some types of news, but being quickly crossed out by users, it will also be recorded. If this number of times is repeated, the number of times such news recommendations will be reduced.

After learning about the user's approximate preferences, there is a last command on the server, which is to keep 20% of the location for other news. Even if the user doesn't like it, this is done to prevent the user's preferences from changing occasionally. The second is to prevent too many types of recommendations that the user likes, which causes visual fatigue and will make the user dislike it.

These are the basic logic of big data recommendations, but in reality, it is much more complicated to achieve accurate recommendations. The same type of news is good and bad, the personality of a person will change at all times, and what happens to users every day will also affect the user's mentality. Users receive external factors, user time factors and other problems one day. This requires sufficient effects on scale and continuously optimized based on data.

Seeing Chen Qian constantly brushing out housing information, Zhou Yujie asked: "Do you want to change a house?"

"Yes, with this idea, this house is too expensive, it costs more than 3,000 yuan a month, and I can't stand it anymore." Chen Qian said.

"3,000? How much is your monthly salary?" Zhou Yujie asked in surprise. The average salary in Shanghai this year is only in early 2,000. Although the lawyer industry is relatively high and belongs to the gold-collar workers among white-collar workers, Chen Qian has just graduated for a year and her income cannot be that high. And as far as he knows, the legal industry, when it first started, had a low income. Only when she received a case can she have a hard time.

"It's about 10,000." Chen Qian smiled and said, "Our firm is different from ordinary firms. The benefits are much better than ordinary ones, and they are also very good for newcomers. However, whether you want to go in or stay, it will be very difficult. If I weren't a better school I graduated, I'm afraid I wouldn't have been able to join Rongsheng."

"It's really good." Zhou Yujie nodded and said, "In fact, if you want to get excellent employees, you should be more generous. The better the conditions, the more natural choices you will be. It's already good that you can stay. Which school did you graduate from?"

"Jiao Jiaotong University." Chen Qian said.

"A talented girl!" Zhou Yujie smiled and said, "If I could get into Jiaotong University, my parents would probably have their mouths slighted."

"What's the use?" Chen Qian put down her phone and said, "When I was in school, I dreamed that I could achieve success in my career and take root in Shanghai, but after graduation I realized that it was harder to buy a house than to reach the sky. Why do you think this house price is so expensive?"

"House prices!" Zhou Yujie thought for a while and said, "What do you think? If the housing prices are too cheap, who will still go to work?"

"What do you mean?" Chen Qian was very smart and quickly understood the meaning.

Zhou Yujie shrugged and said, "Yes, this way, capitalists can exploit most people."

Chen Qian said: "Then are you a capitalist?"

"Of course yes!" Zhou Yujie felt that he had passed the sage time and laughed: "I will exploit you well today."

"Ah...Woooooooooooo..."
Chapter completed!