Third grade in the Department of Computer Science at Dongda University.

Because of a "talk show" yesterday, Chen Xu, who was originally unknown, suddenly became famous in the department, and someone greeted him while walking.

Ji Qinglin and Liu Zhuoran now regard themselves as his good brothers.

People are all vain, and Chen Xu is no exception. Although he is not complacent, his admirational gaze and complimentary words really make him feel very wonderful.

Then he kept reminding himself in his heart that what you want to overcome is your vanity, your desire to show off, and the cleverness that always wants to show off.

Be down-to-earth, step by step!

After the first class in the afternoon, the Admissions Office of the Ai Interest Group called him and Ji Qinglin and asked them to go over. It seemed that the review had been passed.

Liu Zhuoran, who took them to, seemed to have been eliminated, which made Liu Zhuoran very depressed.

Chen Xu and the others came to the comprehensive building. The assessment had been completed. There were 72 people who signed up for the participation, but only 10 people were recruited. 8 men and 2 women, 4 students were graduate students, 1 student students, 3 students were juniors, and 2 students were freshmen.

The professor who presided over the meeting yesterday waited for him to sit down and said: "You must have known the relevant information about this AI Global Challenge. The entire schedule is divided into three stages.

First, there is the Zhonghai University Competition, then the National College Competition, and finally the AI ​​Global Challenge will be held at Google Global Headquarters. The time lasts for three months..."

The professor explained some rules and then talked about the choice of specific topics.

Ji Qinglin whispered: "Chen Xu, what is the 'fine-grained user sentiment analysis' that Professor said, do you understand?"

This is a learning direction for the master's degree in computer science, and they have not learned it yet.

Chen Xu said: "This is a category below the natural language processing field, allowing machines to explore valuable things in terms of user emotions, etc. It is currently mainly used in personalized recommendations and intelligent searches."

Ji Qinglin suddenly realized and said, "Oh, I understand, this is the recommendation of Douyin's algorithm, right?"

Chen Xu nodded, "No, you stay on a certain video for one more second, such as a lady, a pet, a celebrity, a show of wealth, a car, etc. The fine-grained user sentiment analysis can calculate what type of video you like, and then recommend it to you continuously so that you can see you vomit."

Ji Qinglin said: "It feels so terrifying."

"This is horrible? Let me tell you, let alone search engines, some aggregation products will also monitor your microphone. If you call and mention a certain product, the next day the relevant product recommendation will appear on your app page."

Ji Qinglin: “…”

Just as the two were chatting, the professor on the stage said: "The following group starts to be divided into groups, the first group is Zhang Hao, Wang Wenbin, Lin Junfeng, Xue Hang, Cheng Siyu; the second group is Chen Xu, Ji Qinglin, Yang Shihan, Zhou Kuo, and Fu Anxin."

Ji Qinglin looked at Fu Anxin as soon as possible. A girl with an average appearance and an average figure, with many freckles on her face, and was immediately disappointed.

Let’s go to see another group of girls named Cheng Siyu, whose breasts are obviously much bigger than Fu Anxin.

"We will collect the relevant materials of the project. Here I would like to emphasize that you must not think that it is the interest group. You must take it seriously and do your best. As long as you get a good ranking, in addition to the rewards of the challenge itself, there will be additional rewards in the department. Do you hear it clearly?"

"knew."

"Okay, let's go."

The professor handed over a thick stack of information to Zhang Hao, the "Great God" of the computer department, and asked him to distribute it.

Zhang Hao is two years older than Chen Xu. He is one in graduate school this year and is 1.8 meters tall and has a gentle appearance. He is wearing a set of black adidas and white sneakers. He is simply the prince charming in the minds of girls.

After the rest of the people received the information, Zhang Hao walked to Chen Xu and put the information in front of him, "Hey~"

"Thank you~" Chen Xu took the information.

Zhang Hao said with a bit of arrogance: "Chen Xu, right? I watched yesterday's video and you are very strong."

Chen Xu said: "I've been too rewarded, I just read a little more books."

Zhang Hao asked: "Which topic are you planning to choose?"

Chen Xu said: "Machining translation."

"Oh?" Zhang Hao was surprised and said, "It's not easy to come up with a grade. Moreover, Fuda has a strong subject advantage in machine translation. Are you sure you want to choose machine translation?"

Chen Xuxiao said: "The advantages of the subject only represent the achievements we have made, and we are facing a group of peers who are similar to ours, afraid that they will do anything and crush them!"

"You are awesome." Zhang Hao gave a thumbs up, but he couldn't feel any praise in his words, as if he was saying that he was overestimating his ability.

The two chatted for a while, and Zhang Hao said, "I heard that there is a powerful foreign player, maybe I can really qualify in the group!"

Chen Xu said strangely: "Who?"

Zhang Hao: "Jiang Xiaorou. We are the legitimate daughter of Dean Jiang. We are now studying for a doctorate in the Department of Computer Science at Princeton University, and our main focus is natural language processing."

After pausing, Zhang Hao followed: "By the way, she is only 21 years old this year. She is the same age as us."

Chen Xu: "So amazing?"

"There are many powerful people in this world!" Zhang Hao turned around and said, "Let's go."

Chen Xu nodded, then walked towards Ji Qinglin and the others.

...

...

At six o'clock in the evening, Chen Xuzheng and Ji Qinglin and Liu Zhuoran were having supper in the cafeteria. Chen Yiyi posted a video over, and Chen Xu turned on his Bluetooth headset and chatted with her while eating.

On the phone, Chen Yiyi blamed in a happy tone: "Brother, why are you buying me a luxury like four-leaf clover?"

"My sister deserves the best thing in the world."

"Wow~ Brother, when did you become so good at speaking?"

"Haha, I've been exposed to all kinds of girls recently and my eloquence has been tempered to some extent."

"Yes~ I have money to meet you, but I don't know each other without money. I'm very proud of you. I'm very good at having money!"

"Why did I feel so sour when I hear this? Where is the wife you introduced to your brother?"

"I'll send you a message later, and you'll just talk. Her father is an official and at the level of a department."

Chen Xu: "...Forget it, Miss Guan can't afford to lick it, change it."

Chen Yiyi laughed and said before hanging up the phone: "Sister seems to be in love. When I was talking to her two days ago, I heard a man calling her nickname."

After Chen Xu hung up the phone, Liu Zhuoran said curiously: "Chen Xu, you still have a sister."

Chen Xu has an introverted personality, which is commonly known as the introverted and arrogant. After years of college, he has a fair relationship with his classmates. There are no classmates who are particularly close to him. Except for a few people in the dormitory, most people do not know his family situation.

Seeing Liu Zhuoran ask, Chen Xu nodded, "Yes!"

"What are you doing now?"

"read."

"Where is it?"

"Yan Da."

"Damn it, awesome."

Originally, the drool was almost leaking, and they were ready to call his brother-in-law at any time. When they heard that Chen Xu's sister was studying at Yan University, they knew that she was a top student. Don't expect a poor student like them.

Ji Qinglin asked, "Besides one sister, there are other brothers and sisters in your family."

Chen Xu: "Uh... there is another sister."

Ji Qinglin: "What is she doing now?"

Chen Xu: "I am taking the doctoral exam."

“…Awesome ~”

Ji Qinglin and Liu Zhuoran felt that they shouldn't ask.

Just as a few people were chatting, Chen Xu's phone rang again. He took it out and saw that it was Lan Xi who called him.

After connecting, Lan Xi said something was wrong to discuss with him.

The two of them made an appointment on the phone. After hanging up the phone, Chen Xu finished the meal in a few bites, said goodbye to Ji Qinglin and Liu Zhuoran, and left in a hurry.

Ji Qinglin and the others also heard Chen Xu's conversation, and felt another surprise. They felt that this classmate who used to be ordinary and was completely half-transparent, and now they were full of mystery.

...

Although Linjiang Avenue is cold and bleak on winter nights, it still cannot stop the noisy crowd. The shops along the river emit colorful lights, making this financial capital shine.

After Chen Xu left the school, he drove to an Italian cafe by the beach.

In the warm Italian cafe, Lan Xi and Chen Xu were chatting while drinking coffee.

"Our advertising case of No. 1 has officially logged into the all-media platform and has received unanimous praise. Some media Vs have also written articles to conduct in-depth and comprehensive analysis of advertising production. We are considering participating in this year's Great Wall Awards."

The "Great Wall Award" is the most important advertising selection in the Chinese advertising industry, and is equivalent to the "Hundred Flowers Award" in the domestic film industry.

After pausing, Lan Xi said excitedly: "In addition, Volkswagen's Audi A7 sent us an advertisement invitation yesterday. According to last year's standards, the total project cost is about 60 million to 80 million yuan."

Chen Xu was shocked when he heard this.

The main costs of advertising companies are three major: promotion, production, and design.

Among them, publicity accounts for about 50% of the main capital. According to the total scale of 70 million yuan, publicity costs account for 35 million yuan, and then design and production. According to domestic practice, this cost accounts for 40% of the remaining funds, about 14 million yuan.

The remaining 21 million is Haoxin's net profit.

Anyway, after doing this order, Lan Xi can earn at least 15 million to 18 million.

The profit margin of 25% is already very low in the advertising industry.
Chapter completed!