Technology: The naughty kid ruined my college entrance examination, but I turned over to nuclear fusion

Chapter 576

Lu Yu summarized the concept of genetic algorithms in his mind and told these researchers about it.

And after listening.

Everyone scratched their heads in confusion and looked at each other.

“Chief Engineer Lu, this algorithm you mentioned, we don’t seem to have heard of it before.”

“I’ve never heard of it either.”

“This… Does it really work? Everyone

was subconsciously a little suspicious.

It’s not that they doubt Lu Yu’s ability or the perception of judging things, but these people are really unsure whether the genetic algorithm can really be used on this micromotor system.

After all, I listened to Lu Yu’s introduction just now.

They found that this thing does not seem to be used in the field of aerospace.

Does it really work?

Seeing that there were some doubts in everyone’s eyes, Lu Yu was not surprised by this, but just smiled slightly.

This is a normal thing.

After all, human nature, that’s it.

If an algorithm, or something, pops up in the world that you’ve never heard of, it’s really hard to believe that it can really be used in a field you’ve been very proficient in before, and even have deep doubts about it.

As long as they understand what the role of a string of algorithms is, what can such a small doubt be counted today?

Considering this, a kind smile appeared at the corner of Lu Yu’s mouth, and he said slowly:

“I believe everyone has doubts about my judgment.”

“In fact, although the concept of this genetic algorithm sounds very profound, the actual usage is very simple.”

“Or its advantages are also very obvious.”

Everyone listened attentively to Lu Yu’s speech, no one was distracted, and countless eyes focused on Lu Yu’s body, waiting for a reasonable answer.

As a researcher, the most important thing is, of course, curiosity.

Now they heard Lu come up with a magical algorithm that they had never heard of.

Of course, there is an irrepressible curiosity in everyone’s hearts, and they can’t wait to immediately know what this so-called genetic algorithm is.

However, seeing that Lu Yu was not in a hurry, they could only suppress the focus in their hearts and patiently wait for Lu Yu to give the next answer.

“What exactly is the genetic algorithm? There is no way to explain this question to you for a while, and if it is expressed in a simple way, you can understand it as Darwin’s theory of evolution in the field of information.

“As for the specific role of this genetic algorithm.”

“I believe everyone also understands that this kind of thing cannot be explained clearly in two words, so please be patient.”

“Wait for me to make a specific plan for everyone.”

“That’s when you’ll be able to understand the beauty of genetic algorithms.”

“I’m sure you’ll be surprised when he comes in handy, and maybe I’ll be surprised myself.”

“Because its advantages are probably much greater than the Kalman filter algorithm and the support vector machine algorithm combined.”

Lu Yu silently added in his mind: “The main algorithm is that it will be impossible to finish for a while.”

After listening to Lu Yu’s statement, whether it was the researchers who quarreled at the beginning, or the female researcher who stubbornly believed that the Kalman filter algorithm was more suitable for micromotor systems.

Both of them showed a look of surprise on their faces at the same time!

“This…”

“More advantages than the two algorithms we proposed earlier?”

“Then if this can really be applied to the field of our micromotor system, won’t it be able to directly help our WeChat satellite network establish a harmonious relationship network and avoid the outbreak of compatibility problems to the greatest extent?”

The eyes of several people showed a look of disbelief at the same time.

At the same time, he set his sights on Lu Yu.

“That’s right.”

“But what I just said is just… The definition and preliminary application of the genetic algorithm is just that, what are its advantages?

“Or why I think it’s better suited to our micromotor systems than the Kalman filter algorithm, and the support vector machine algorithm.”

“I can talk about that first.”

Lu Yu said with a smile.

Hearing Lu Yu say that there was no way to directly tell them what Yichuan’s algorithm was, everyone’s eyes couldn’t help but show a look of disappointment.

However, they can also understand Lu Yu’s thoughts.

So the researchers began to listen carefully.

“Ahem, in the final analysis, in fact, the biggest advantage of genetic algorithms is to deal with multipolarity problems.”

Lu Yu spoke.

Genetic algorithm processing… Multipolar problems?

Seeing that everyone did not react for a while, Lu Yu smiled helplessly.

“Too.”

“Genetic algorithms have not yet existed in this world, so there is no such thing, if I introduce it in this way, I am afraid they really have no way to understand.”

“And the way genetic algorithms approach multi-objective optimization problems is indeed much more complex than the general algorithm path.”

Lu Yu secretly considered in his mind.

For some people who don’t even know what genetic algorithms are, it is obviously difficult for some strongmen to introduce them in too complicated a way.

Therefore, Lu Yu can only simplify the language expression in his mind, and continues:

“Simply put, when we face a difficulty…” ”

These problems are not only one goal, but several goals to consider at the same time, and we can’t just focus on one goal.”

“For example, if you want to make a micromotor system, you not only have to make it have small errors, but also make it perform well, but these two goals may affect or contradict each other.”

“What are you going to do? You have to find a way to achieve a better level for both goals, or find ways to achieve a better level for each of them. These methods are called Pareto optimal solutions.

“The Pareto optimal solution means that none of these methods is better at one goal and worse at another.”

“That is, none of these methods is completely better than the other.”

“Genetic algorithms can use techniques such as nondominated ranking genetic algorithms or intensity Pareto evolution algorithms to effectively solve this problem and find a different set of Pareto optimal solutions.”

“Other algorithms, such as the Kalman filter and support vector machine you just mentioned, combine multiple targets into one target, or give each target a weight, which can cause a lot of difficulties that we don’t want to encounter.”

“Now do you understand what I mean?”

Lu Yu has said this point, even if the researchers are slow to react before, they can probably react to what is going on?

After all, they can be where they are today, even if they can’t fully understand what the genetic algorithm is for a while, but now that they listen to Lu Yu’s explanation, they at least understand what its advantages are.

“So it is!”

“Wonderful, wonderful!”

“Such an amazing idea, how come I have never heard of it before!”

“It is worthy of being Chief Engineer Lu, and the idea is different from those around us.”

The researchers burst into unimaginable surprise, and everyone’s expressions became excited.

Just listening to these things makes them feel imaginative, and if Lu Yu really shows the content of the genetic algorithm next, it will definitely bring them a big surprise!

At this thought, their expressions became extremely excited and excited!

As for… Next, how to apply this genetic algorithm to the compatibility problem of micromotor systems.

I am afraid that this problem will have to be solved by General Engineer Lu himself.

“Good.”

“Since our preliminary policy has been decided, let’s end this meeting for the time being, and I need to go back and prepare again to give you a more detailed introduction.”

“Or rather, the manual.”

“After all, I can’t finish knocking the code alone.” Lu Yu said half-jokingly.

Seeing that the matter to be discussed had almost been discussed, Lu Yu did not continue to waste everyone’s time in the conference room, but simply ended the meeting neatly.

Of course, he can explain to these researchers little by little what genetic algorithms are and how genetic algorithms should be applied to micromotor systems step by step in the conference room.

But if Lu Yu really did this.

In three or two days, I’m afraid I can’t finish the introduction….

So it’s better to go back and get a textbook that looks like that, so that everyone can do a simple introduction.

After all, in theory, the genetic algorithm and the so-called intelligent group algorithm are not so different.

As long as you simply understand what this is, it is enough to touch the bypass and complete the task under you.

If you just make a textbook, it should not be difficult…. Right?

—-

Lu Yu returned to his professor’s apartment, and when he really started doing this, he immediately understood the difficulty of it.

Originally, he thought that compiling a general textbook, no matter how difficult it was, how difficult could it be?!

But after thinking about it, he found that the problem did not seem to be as simple as he thought.

The main thing is that these people are almost ignorant of genetic algorithms and have no concept ah!

When you are confronted with a blind person, how do you describe a rainbow to him?

Of course, where there is a will, there is a way.

As long as he is willing to do Lu Yu, I believe that in half a month at most, he will be able to make these researchers reach the point of genetic algorithm Xiaocheng, but the problem is that time does not wait for anyone!

They don’t have too much research work at hand, and they can’t handle it in a short time, and they still need to make time for the conspiracy of the eagle country people in the future.

If you don’t hurry up and solve this compatibility problem, where will there be time to slowly arrange the line of defense later?

If you just grind for 10 days and a half a month on a compatibility issue, then the next mistakes that need to be dealt with must be 100% too late, so we must solve the current task as soon as possible!

It is possible to free up more time and space for the future.

“It’s really not possible, or do you choose 1 from the previous Kalman filter algorithm and support vector machine algorithm?”

Lu Yu took a deep breath and slowly fell into the process of thinking.

Since there is no way for these researchers to learn what genetic algorithms are in a short period of time, it is not a bad idea to choose a solution that solves the problem relatively quickly.

After all, although Lu Yu is far beyond ordinary people in terms of research talent.

But you have to ask him to teach other researchers what exactly to do… But he really can’t sort out a clue for a while.

It’s like some top students.

Although he learns very well, you have to let him be a teacher and teach other students how to learn, which is really not good to teach.

After all, geniuses and ordinary people learn differently.

In the eyes of ordinary people, the difficulty of the same problem can almost be juxtaposed with the Goldbach conjecture and the Riemann hypothesis.

But in the eyes of some geniuses, it is no different from a simple elementary school arithmetic problem such as 1+1 equals 2, which is almost something that can be understood at a glance.

So the question is, how do you get these geniuses to teach ordinary people something that they are born with?

It’s hard!

Instead of letting your researchers spend 10 days and a half months working with an algorithm they have never touched, and then using it

…. It is better to let them directly use the Kalman filter algorithm or the support vector machine algorithm to solve the compatibility problem, which is simpler and can get the project completed faster!

It’s just….

A hint of unwillingness flashed in Lu Yu’s eyes.

“Is there no way to coordinate?”

He scratched his head and pondered.

I finally found the optimal solution of a problem, but because of the time problem, there was no way to use this optimal solution.

How humiliating is that?

It’s as if you finally came up with the last answer to the math finale question in the final exam, and just when you were about to start writing, hey, guess what, the closing bell rang, and the proctor asked you to put the pen down!

Look at the questions that were hard to come up with, and then look at the blank on the answer sheet.

How unwilling a person will be in this situation is only known by those who have experienced it.

“Alas.”

Lu Yu sighed, just wanted to try to see if he could really make a textbook, try to look simple and easy to understand.

But at this time, a phone call suddenly reached his mobile phone.

“I guess it’s something over there in the exoskeleton device project.”

Lu Yu secretly considered in his mind, and after waiting for a moment, he answered the call.

However, when he heard clearly who the caller was, Lu Yu’s expression froze again!

“Why is it Director Lin again?!”