Chapter 163 The Prototype of Convolutional Neural Network

Style: Science Author: September SauceWords: 4638Update Time: 24/01/12 10:39:10
Looking at the energetic Wang Jiancheng, Chen Nian felt more and more that this boy was really not simple.

If when he proposed a series of future weapon concepts before, I just thought he was chasing dreams, then after talking to him today, I am afraid I have to change my words.

It’s not chasing dreams, it’s making dreams.

It's very difficult, but not impossible.

"How are you going to do that? Drone combat is a complex system, especially when it comes to coordinated operations."

"You don't have any understanding of the data link system, and your knowledge system is not complete enough. Isn't it too difficult to implement the loyal wingman plan?"

After hearing what Chen Nian said, Wang Jiancheng nodded and replied:

"Senior, I also know that it is difficult, so I didn't plan to make the project too complicated from the beginning."

"What I want to do is a remote control system that responds in a timely manner."

"Generally speaking, the control of the drone is to be integrated into the existing fighter avionics system, and through simple control, the drone can follow, fly with, attack, and cover."

"When technology becomes more advanced in the future, we can use it as a foundation to implant various tactical templates to achieve one-click control."

"For example, when our satellite and data link systems evolve to be sensitive and powerful enough, we can even equip a J-22 with several drones, including electronic jammers, small early warning aircraft, and ground attack aircraft. There’s a machine, and there’s a shield machine.”

".Awesome."

Chen Nian sighed sincerely.

What is awesome about this set of ideas is not the idea of ​​drone tactics he proposed, but this sentence:

system integration.

He probably thought what he was doing was simple, but in fact, he was really digging the foundation!

If this integrated control system can run smoothly and undergo open iterative development, maybe the Republic's first generation of "loyal wingmen" will really be born in his hands.

"Do you have an idea?"

Chen Nian continued to ask.

"Yes!"

Wang Jiancheng smiled, pushed away the almost eaten dinner plate, and answered:

"My plan is this. This system sounds simple, but in fact it is quite complex to implement."

"So, I don't have to do it all at once, so I just do the simple imitation and follow part first."

"The implementation method is also very simple, directly through data synchronization. But the problem now is that there are differences in performance, speed, and flight envelope between the drone and the host. We need to use algorithms to smooth this gap, not Very easy."

"Do you still know programming?"

Chen Nian asked in surprise.

"You know, my dad bought me a computer when I was very young. At that time, I sold the orchard and bought it. I had no other use for it, so I taught myself programming."

"what language?"

"C#, python."

"Awesome."

In just a few minutes, Wang Jiancheng made Chen Nian sigh at his awesomeness several times.

However, when I think about it carefully, it is his father who is even more awesome.

Wang Jiancheng's family conditions are not very good. He also has an older sister at home, and the financial pressure is not small. Under such circumstances, he dares to make such a big gamble on educational resources, which shows that he is definitely not a short-sighted person.

This can be regarded as a kind of tiger father without dog son to a certain extent.

"Then what algorithm are you going to use to solve it?"

"Well, what I'm thinking about now is machine learning, so that the wingman has certain decision-making capabilities as a supplement to imitation. It mainly uses ensemble learning, specifically the random forest algorithm, but I feel that this algorithm is still a bit weak."

"We don't have any more good ideas at the moment. Let's take it one step at a time. I think even so, entering the special class is enough."

That is definitely enough.

Even if it's not enough, I will let Chen Guo arrange it for you.

Chen Nian thought secretly in his heart.

However, the random forest algorithm does seem to be a little behind in this era.

In my own memory, probably by next year, that is, 2006, deep learning algorithms will appear.

Instead of letting him do random forest, why not go directly to deep learning?

This algorithm is not only superior in machine learning, it can even be said that the emergence of deep learning algorithms has triggered a frenzy of explosive growth in AI.

If Wang Jiancheng is really allowed to do it, the future will be immeasurable.

Even if it is just a beginning and a foundation for future generations, it is still a good attempt.

Thinking of this, Chen Nian said:

"I have an idea that you can try."

"Now there should be some machine learning training models about layer-by-layer initialization appearing in the paper library. Based on this model, there are more potentials that can be explored deeply."

"With your ability, it shouldn't be too difficult to use ensemble learning at this age and continue to explore in depth."

"You can first take a look at the most advanced experience in the world and try to apply it in your own practice."

"You can focus on the SVM method. If you have difficulties, you can ask a teacher majoring in statistics for help."

At this point, Chen Nian paused.

He suddenly thought that at this time, it would be difficult for the other party to find more useful materials.

However, if you let yourself analyze this part of the content for him.

Wipe, 6.9 source points are consumed.

It's better to pull it down then.

So, he recalled carefully for a moment and continued:

"There are a few keywords that should be useful in your research process."

"Forget about kernel function expansion, linear regression function, and recursion. I will draw the general principles for you to see."

Chen Nian picked up his chopsticks, dipped them in the soup and began to write and draw on the table.

What he drew was the basic structure diagram of the convolutional neural network most commonly used for deep training of game AI at that time.

In fact, the principle of the entire convolutional neural network is not complicated. Even ordinary people with no programming foundation can understand the most basic parts in half a day.

The real difficulty is how to implement it with complex programs.

This is not what Chen Nian is good at. In his previous life, he only learned a little bit out of interest.

"Here, this is the filtering process diagram of the convolutional neural network. This is the C1 layer. Its function is to generate a feature map. Subsequently, the features are summed and weighted."

The soup gradually formed criss-crossing pictures on the table. Wang Jiancheng had been listening with all his heart from the very beginning, so even if Chen Nian only spoke once, he had already memorized the entire content in his heart.

When Chen Nian put down his chopsticks, the way he looked at Chen Nian had completely changed.

I originally thought that this was just an ordinary, enthusiastic senior with some minor achievements.

But now it seems.

What kind of monster is this?

He said he didn't understand programming, but his backhand came out with an algorithm that was obviously more powerful than random forest.

Although this algorithm is indeed not up to the level of immediate use, his ideas are definitely top-notch!

You also said you don’t know martial arts! ?

Wang Jiancheng carefully wiped off the excess part of the picture with a tissue, not knowing what to say for a while.

The students passing by looked at this scene curiously, with funny expressions on their faces.

He probably felt that these two people were crazy about studying and pushed their reasoning to the dining table.

But what he didn't know was that this picture on the dining table might become a popular story many years later.

After bidding farewell to Wang Jiancheng, Chen Nian strolled back to his residence.

In fact, revealing information about convolutional neural networks to him is not a too advanced technology leak, because as early as 2002, the basic principles of convolutional neural networks were born.

Until the outbreak in 2006, most of the work of scholars in this process was actually supplementing and improving the basic principles.

What I just did was to convey what I already had to Wang Jiancheng. As for how to actually apply it, he still needs to explore it.

To be honest, such an action is actually equivalent to planting a seed.

According to Wang Jiancheng's talent, even if the seed was not planted by himself, it would be planted by other people and other things during a certain study or seminar.

Therefore, in general, the risk is very small, but the return is huge.

but

Why is the system not responding?

Wang Jiancheng, Wang Jiancheng, can you do it?

Others break through as soon as I mention it, but you still have to digest it, right?

I hope you won't disappoint me. It would be better if you could give me another surprise.

Back at his residence, Chen Nian slowly opened his textbook, preparing to continue learning about his advanced engineering materials.

The progress of this course has reached nearly 70%. It is expected that in another month, the entire course will be completed. At that time, you can start trying to switch to the rhythm of scientific research + learning simultaneously.

With the support of the system, his research on new materials will definitely be much easier than others, and the source point provided by the incremental knowledge in the process can also make up for his own consumption.

A virtuous circle!

Chen Nian nodded with satisfaction, turned around and devoted himself to studying.

At this moment, on the other side of the sea, inside the May Club office.

Paine sat dejectedly on the sofa, his eyes full of frustration and seemed to have lost all their light.

He couldn't figure out how his plan could fail again this time.

The two generals he personally sent out used the most covert and safest strategy, but in the end, even they themselves were trapped.

Bond and Sean are all arrested!

How keen is your perception to be able to locate the culprit after something happens and before you realize the danger, and even arrange everything to arrest the person?

To be fair, not even my own side can achieve such efficiency and accuracy.

Opposite him, Houston had the same expression.

He looked at the report in his hand, sighed and said:

"The failure of this operation has a huge impact on us."

"The list we were forced to exchange would be a major blow to our intelligence community over there."

"Based on the current situation, it will take us at least four to five years to restore the previous intelligence operation efficiency."

"Moreover, it is not that easy to deploy new personnel there now, especially in response to the other party's arrangement for this project, which has become basically impossible."

After hearing this, Paine's face became more and more gloomy, but this was far from the end.

"What's more serious is that after this failure, coupled with the impact of previous incidents, Congress's trust in us has been significantly reduced. If there are no results, it is very likely that our budget will be seriously affected next year. reduce."

After finishing speaking, Houston put down the document in his hand without hesitating to speak.

In fact, he had even worse news, but he couldn't tell it in front of Paine.

The resentment of Congress was not only towards the May Party, but also towards Paine himself.

His situation was very dangerous, and some people even asked whether he might be a spy who had been lurking for a long time like Jin Wusao.

If he wasn't a spy, how could he make so many stupid mistakes in a row?

Thankfully, this view is not supported by most people, because they are well aware:

If he was really a spy, he wouldn't be so stupid.

The two were silent for a moment, and then Paine asked:

"We only failed in the Final Solution, right? What about other conventional operations?"

".It had no effect. We did cause a storm of public opinion, but in fact, their decision-makers didn't seem to care."

"The project is still progressing, and the people returning home have basically arrived in Chengdu. Even recently, their material usage has shown signs of accelerating."

"At this point, we do underestimate them."

Paine let out a long sigh and continued to ask:

"What about other projects? Gas turbines? High-speed rail?"

"We had no chance to intervene in the high-speed rail part. Plus they have mastered their core technology, so the matter is basically a foregone conclusion."

"Alstom and Kawasaki Heavy Industries are cooperating with their CRRC and CNR respectively, and Bombardier is cooperating with CSR."

"They were unstoppable."

Houston carefully observed Paine's expression and then said:

"As for the gas turbine project, our layout at the Motor Siqi plant is pretty smooth."

"The model has been obtained, but"

"but what?"

Paine asked with a frown.

"However, after verification during this period, the model reported back by NAS is probably wrong."

"Maybe it's a trap in itself."

After hearing this, Paine stood up suddenly. He stared at Houston and asked word by word:

"Any other bad news?"

Houston shook his head quickly and replied:

"temporarily unavailable."

Paine breathed a sigh of relief and secretly rejoiced:

Fortunately, although the situation is serious, it is not out of control yet.

He looked at Houston and said in a low voice:

"The problem with the model is not too big. It is not necessarily a trap. It may be that there is a flaw in their design. With a little time, we can correct it."

"In addition, we can still recover our equity in the Motor Sich plant and avoid greater losses."

"I'm afraid not."

Houston said with a bitter tone.

"Why?!"

"They launched the poison pill plan, and now, the operating conditions of the entire Motorsic plant have dropped to a historical low."

"It is already heavily in debt, and most of its equity has fallen into the hands of Dongqi Group. Even if we take it back now, all we will get is debt."

Paine was stunned and froze on the spot. At this moment, he even had a strange thought in his heart:

In order to obtain the technology and equipment there, and to gain a chance to tear down the barriers, they were actually willing to go to this extent.

With such courage, it seems natural to lose to them?

He felt his legs were weak.

Strong dizziness rushed to his brain, and a moment later, he completely passed out in this dark, hidden, yet lofty office.

(End of chapter)