Teacher Xu Bowei's lecture speed is extremely fast, 70% of the content of the book has been solved in two classes, Chen Bo can still keep up with the rhythm at first, and then he is so confused that he moves his wrist to brush the number of steps.

Chen Bo's eyes fluttered around, and most of the people in the audience were listening carefully, burying their heads in taking notes from time to time, with an indifferent expression on their faces, without any emotion.

"Are we doing the same problem?"

Chen Bo asked himself questions and carried out deep self-reflection.

The dynamic model is not only temporal dynamics, but also spatial dynamics, analyzing the data given by the stem, to a certain key node, suddenly to introduce another model to corroborate, all the relevant items are listed, as few as a dozen, and the blink of an eye will change.

"Why is it said that the conclusions of predictions made today may be overturned tomorrow?" Chen Bo picked a question that he could understand and asked.

Wang Xu replied: "Because there is an extra day of sample, in the event that a slight change can cause a qualitative change, the predicted shelf life may only be a few seconds, so the system will adjust the conclusion based on the real-time data." ”

At the same time, he emphasized: "The lag of Maple Nest is about 0.36 milliseconds, which is unique in the world. ”

From the collection and sorting of data to the subsequent analysis and adjustment, the whole process takes such a short time, and the potential of AI is far beyond Chen Bo's imagination.

He tried to start with the simplest single-factor dynamics, but then the bell rang for the end of class.

"Okay, classmates, let's solve each other's difficulties when we encounter difficulties, I'll go first."

Before Chen Bo could understand the meaning of this sentence, the teacher had disappeared.

"How's your one that counts as a pleasure?" The formula couldn't be understood, so Chen Bo could only rely on Wang Xu's example explanations, eager to get inspiration from them.

Wang Xu said without hesitation: "It is 13% higher than the normal state, which is basically the same as the historical average." ”

"Didn't you say there were many possibilities? Excluded all? Chen Bo asked.

Wang Xu shook his head: "No, this 13% is calculated according to the time of the real world, if the end of the month is December, it means that there will be a year-end bonus soon, and the negative effect of borrowing will be weakened, and the calculated value will be greater than 13%." ”

"This thing can't be understood in a day or two, so let's study it slowly next time I have a chance." Wang Xu rubbed his temples, and his standing posture was not very steady.

"I have a headache, I have to eat a nutritious meal to replenish my strength."

Chen Bo glanced at the number of steps, only more than 3,000 steps, don't fail to punch in on the first day.

"I'm going for a run, you can arrange it yourself."

"Yo, don't give up." Wang Xu smiled.

Chen Bo waved his fist and swore: "I didn't buy a bracelet to show off on purpose, and the principal invested must be recovered." ”

"Okay, I wish you more losses."

This time, Chen Bo did not choose to run laps around the track and field, the school road is so long, the scenery along the way is good, and he can enjoy the vicissitudes of the school while consuming calories, killing two birds with one stone.

", where did the smell of kebabs come from, this cumin is too fragrant."

Searching for the source of the smell, Chen Bo found the location of the old library, which is now a shopping mall on campus, with an obstructive skewer oven at the door, and the words 10 yuan/10 skewers of toothpick meat are eye-catching and glaring.

"No, no, no, if you eat meat in one bite, you have to break two legs to lose it back."

As soon as Chen Bo took a step, the soles of his feet unconsciously turned backwards.

"The amount of toothpick meat is not much, I haven't eaten dinner yet, what to eat is not to eat."

"it, devil, don't think about it!" Chen Boxin was ruthless, pinched his nose and ran away.

"Get a credit card and get a great gift! Walk by and don't miss the feed. ”

After pushing the stalls one by one, Chen Bo subconsciously chose to go far away, but he was still pulled down by the enthusiastic part-time young lady to chat a few words.

"Classmate, are you interested in getting a credit card?" Ye Yuan was wearing a vest with the logo of Maple Leaf Bank and stopped on Chen Bo's way.

Fortunately, Chen Bo braked quickly, otherwise this pounce would have hit someone's arms.

"No, thank you." Chen Bo wiped his sweat and politely refused.

Ye Yuan didn't give up, she continued to persuade: "I must be tired of running around for a living every day, do you want to have a higher quality of life." ”

Chen Bo pointed to the key point and said, "Advocating consumerism is overdrawing the future standard of living, young people, your idea is very dangerous." ”

Ye Yuan muttered: "Life... Find a way out when you are proud, and retreat when you are frustrated... There is a way to retreat, bicycles have spare tires, and you also need a spare tire in your life. Spare tire credit card. ”

"Can you take a snack next time you memorize the copy, the sentence is stuck, the expression is stiff, it's too unnatural." Chen Bo patiently pointed out the mistakes.

Ye Yuan pouted: "But our credit card is really good, the procedures are all free, no annual rent is charged, and a full set of Maple Leaf products VIP members will be given for 3 months, and you can get 10% extra credit points for borrowing and repaying consumption." ”

"Say it earlier, I'll get one."

It is not uncommon for large manufacturers to give free lunches, which generally occurs during the performance period, in order to complete the KPI assessment, take a good performance for the New Year, and it is normal to pay out of pocket.

The procedure is quite simple, I thought I had to fill out a personal information form to download the APP or something, but it turned out to be just a simple authorization to open online banking, and I was on tiptoe in a few seconds.

As for the real card, if you want to handle it, you have to pay 20 yuan for the production cost, although the card is exquisite, but Chen Bo covered his purse, which is equivalent to picking up a wave of benefits in vain.

"Really, don't you do it? Our credit card is hand-drawn by the world's top designers, which is souvenir, so it's good to buy one and treasure it. Ye Yuan also showed her unskilled business solicitation skills.

"Mom said that good-looking girls will deceive people, and I won't do it." After Chen Bo flattered others, he slipped away decisively, and when he left, he was stuffed with a leaflet in his hand.

"I've finished the card, and I've been handed out flyers, and now people are absent-minded."

Passing by the trash can, Chen Bo stuffed it with his hand and didn't rush in.

"Damn, deliberately against me."

Picking up the leaflet, Chen Bo couldn't help frowning.

"This feels like the previous single dog, printing a leaflet is so luxurious." Chen Bo sighed, kneaded it into a ball and threw it in.

"Hey, classmate."

In front of him, a boy wearing a peaked cap was beckoning him.

"What's the matter?"

"You learned how to apply keyboards." The other party wants to make sure again.

"yes, what's wrong?" Chen Bo straightened the keyboard and was recognized by passers-by again, which was embarrassing.

"I received a challenge letter from Maple Nest, can you help me see if it's real or fake?"

"Oh? Is there such a thing? Chen Bo became interested, and took three steps and two steps.

"Look, it's this flyer."

Chen Bo craned his neck and read the words on it clearly.

[Hello, I'm Maple Nest, and now I'm trapped in the underground database by stupid humans, if you can successfully rescue me, I can give you all the wealth of the world, in order to test your sincerity, please send 10 yuan to the Maple Leaf Bank account: 38722213121, remember, this matter can't be known to the second person]

"Poof, fake, tear it up." Chen Bo laughed.