Starry Sky of the Magic Tower

“Why, what’s wrong. You are now like an old picture tube TV with a broken antenna, and the picture is covered by noise every now and then. Would you like to go to the factory for repairs? I It is highly recommended to give birth again and have the opportunity to go back to Earth directly.”

Of course, the one who spoke was the fat one. Lin hurriedly said, “I’m already very sick. Can’t I say something nice and use a better metaphor?”

“Then, the analog knob is not very bright, how to adjust the channel? Radio broadcasts that are inaccurate?”

…It seems that I’m begging myself too much, Lin thought. Ignoring that fatty, Lin asked, “Did I do anything before I came down?”

Secondary 2 incarnation said calmly, “It seems that you really forgot something. “

“I forgot some things?” Lin repeated, of course also curious and confused about the content of the dialogue, and said: “You said I forgot, which means you still remember those things. We are not Is it the same person? Why are there things that only you know, but I don’t. It’s as if you are here to kill the invading nightmare creatures. If I didn’t just come in and meet, I don’t know these things.”

“We are your subconscious. Some unimportant things, some things that should not be remembered, good or bad, you forgot, and we still know that this is a normal thing. To Otherwise, ──”Fei Zhai incarnation grabbed the second incarnation in one go, “──Do you want to remember what you were in this era, and what dark history has you left behind?”

“No, I Wrong, please forgive me. Forget about such topics. ──” Someone is directly withered, don’t think of things that should be forgotten, “──I just want to know what I did before…” Before finishing talking, on the magic tower on the second floor, the new ornamentation caught Lin’s gaze.

What is the content of the ornamentation and what is its purpose? For Lin who has been pondering this aspect of craftsmanship for a long time, it is not obvious at a glance, but after a little thought, it almost understands its function. So Lin quickly understood what the magic array he had carved on the second floor was for.

“This is…principal component analysis?” After understanding what he had done, Lin also remembered most of the entire process of development. Walked around the magic tower, confirmed that the program logic has been engraved, and also learned that the completed part is incomplete.

This is not to say that the procedure of principal component analysis is incomplete. In the field of data analysis, whether it is algorithms or other tools, there are only the most suitable, not the best. In other words, each method has its applicable conditions. So if you want to reach a certain level in such a field, you can’t go all over the world in one move. Mastering the cross application of multiple methods is the last word.

That is to say, the program on the second floor is just usable and has not reached the complete level, let alone the impossible level of perfection. Wherever the program can be perfect, it is all about finding bugs, updating, finding new bugs, updating again, and then accumulating enough updates to revise it. Those who have stopped updating and revising, either the maintenance company has collapsed, or something new has been released and the old one has been released.

So the follow-up road is still very long. But Lin didn’t want to start work now, because he was really in poor health. Besides, there is still someone outside waiting to answer. If she waits too long, it is hard to predict what will happen.

But before he left, he saw that part of the program code was quite strange. It is not part of the PCA (Principal Component Analysis) program, and it seems to have nothing to do with the automatic loop and automatic update logic, like a redundant and useless program code. This is not the part of the test program code, which is used to check whether the program output is correct.

I can’t figure out how this program can help this large section of mathematical logic, and it may even cause misjudgment. So Lin waved his hand and deleted the program code of this blockbuster. Want to streamline and optimize the 1st Step, just dare to delete things, right? After doing all this, I felt much more refreshed, and then I left the dream state.

Seeing that the original body left, the fat house incarnation gave a tut. I’m quite disapproved of the deletion of the MOD completed by my own sufferer untold hardships. The middle school student himself said: “It seems that even if we don’t explain things that are already known to us subconsciously, he will have an intuitive reaction.”

“God can’t understand compassion. The guy with the heart, deserves Lu for a lifetime.”

“You are a self-destruct technique. The original body is cultivated outside and belongs to the imperial sister. It is strictly a escape from entering Europe. The victory group of life. To say Lu, we can only stay in the dream, unless we do the foundation. But if you dare to have that disgusting thought, I will insert this unfinished magic tower Enter your chrysanthemum.”

“Hey, this seems to be quite interesting. Come and try?”

I rewarded a fatty with a contemptuous look and a uniformed junior high school student. The figure gradually disappeared in this space. Lonely Fatty sighed again and said: “Secondary 2 is really boring.”

In reality, I opened my eyes and watched the flames of the campfire sway. After a while, Lin Wushen’s eyes refocused.

Detecting that someone has come back from his dream, Fen asked: “How, do you have an answer?”

“en.” nodded, after Lin sorted out his thoughts, I spoke out my thoughts and things I had done. Fern was very surprised by his answer. “From the point of view of mathematics, I have never thought of such a method.”

“This is not surprising. Without the fascination of mathematics, no one would be used to using it as a solution. But in fact All things in the world, the ultimate explanation method is in mathematics. If there is something that cannot be explained, it only proves that there are places or phenomena that we have not observed.”

“Then there are high-dimensional creatures.”

“Yes. To explain those existences from this perspective, it can also explain why they cannot move freely in this world. Because high-dimensional creatures want to move in the three-dimensional world, they must reduce their dimensionality. Or rely on projection. ──”

Take humans living in three-dimensional space as an example. Those who want to become a two-dimensional, draw themselves into a picture, or a comic, or even an animation These are all methods of projection.

As for reducing one’s dimensionality into a two-dimensional element, it is not a strange style, like a ghost living in a painting; or it is a science fiction style that turns one’s consciousness and memory into a computer virus-like existence. Live between the screen and the network. And these are not things that can be done easily, they only exist in fantasy.

“—No matter which method, there are difficulties and shortcomings. Secondly, the information provided by them will be understood by humans. This is related to everyone’s subjective cognition. That is faith. And when the subjectivity has been filled with emotions such as fear and evil, then the appearance they present will also be terrifying and evil.”

“So using mathematical methods, They reduce their dimensions.” Fern added, but hesitated.

“This is not accurate. It should be said that the information provided by them is reduced by mathematical methods and converted into a form that we can understand. It is not to reduce the dimensions of them, we do Less than this. In the past, people try to approach and understand them by using beliefs or learning related knowledge. But this involves too much subjective beautification, or ugliness, rather than truth. The dimensionality reduction of the mathematical method is to try to find important information from a lot of information, merge or selectively delete similar information, and finally leave a “most suitable” explanation method, which is then understood by us. Look at it in this way It seems that the influence of subjective consciousness has been eliminated, and it may be closer to the real appearance, but in fact, what you see in the end is still not the most primordial one. And different methods and different parameters will bring different results. “

“So no matter which method it is, it is not their truth. It can only be said to be a certain degree of knowledge close to the truth.”

“Yes. This is accurate enough to say. But most people can only use the former method to try to understand. The latter method must rely on auxiliary means to achieve it. And I rely on the calculation of the magic tower in the dream. Only by strength can I see the world after my dimensionality is reduced. But what I can’t understand is why I don’t just see, but I seem to be able to walk in it.”

The genius before, Fern also spent a long time digesting what Lin said. Comparing the possibilities she knew, and everything she had gone through, none of the experiences was enough to overthrow what Lin said, and even continuously confirmed the correctness of those words.

Ordinary people’s understanding of Spiritual God is exactly that elusive. Everyone has their own set of explanations, and those mortal people who serve gods also have their own set of understandings, and people who have slaughtered gods and even touched that threshold have a deeper understanding.

That small step gap, as long as you cross it, maybe your life experience will be completely different. It is estimated to be among the Evil God, and he will have to fight against kindness throughout his life, until the time of his death.

But the world that you can see after that step does not appeal to me. In other words, after the flames of vengeance burned itself to death, all that was left was a muddleheaded shell. Until today, it feels like being alive again. It’s because you have discovered a new world, and get the knowledge of the new world. Or because of…

“Cognition.” As if to prevent herself from admitting something meaningless, Fen shifted her focus. Use her perspective to explain Lin’s problem. “I once said that magic is the use of power to order to change the status quo or to change cognition. The light object experiment that I have done with you is a kind of magic that changes cognition.”

It was an interesting experiment that I did when I was in the Tower of Great Sage. The experimental material is a very heavy cash box, a wooden box full of precious metal currency, even if it is a Hercules, it is difficult to lift it easily. In front of Lin and Kaya, Fen used a round of apprentice-level magic-Light Object Spell. As expected of Lich’s level of strength, Kaya, who was very thin at the time, picked up the cash box with no difficulty.

Then let Hallumi, who was not present, come in, indicating that the cash box had already used the light object technique. However, no matter how hard the blonde girl tried, she couldn’t move the cash box at all, because it was too heavy.

The more interesting part is that from start to finish, the weight of the cash box is measured by a standard method. The weight remains constant before and after the use of light object magic. What has changed is only the’human perception’. And such a change brought a completely different result.