It's very simple, very simple. Three days ago, this newly registered newcomer slapped an old man in the face with concise and powerful language, forcing the old man to admit his mistakes. △

The old man is an engineer at Microsoft Research Asia after real-name authentication. He has been famous in the forum for a long time. Few people dare to refute his remarks, let alone be able to successfully slap in the face and force the other party to admit his mistake.

That's just one thing. Although "k" is a newly registered user without human rights, it also made many onlookers remember this new id and even more acknowledged that this person's level is very powerful.

Many experts were concentrating on the disputes in the top posts, and the struggle became increasingly fierce, a new post appeared silently on the page.

New posts are very common. In this page of the forum, there are no two or three hundred or three hundred new posts in a day, and there are more replies.

But because too many members are concentrated in the top post at this moment, the rest of the posts are quiet and quiet, and no one has replied for a long time until this new post appears.

id:k

I didn't look at the title for now, and I browsed the id of the post at first sight. A few high-end ids who were tired had just come out to refresh the page. I was stunned for a moment and immediately remembered the argument three days ago.

Then, I remembered another thing.

The focus of that debate was on natural language understanding.

At that time, the engineer at Microsoft Research Asia asked for answers to a help post, and put forward his own insights on the natural language understanding in artificial intelligence, which won the praise of many people.

But this "k" appeared immediately.

He refuted the engineer's insights with no nonsense, concise and powerful words with the simplest words, and made the other party unable to speak, admitting that his own insights were inadequate. This scene impressed many people very deeply.

At this time, when I saw the "k" id post, someone couldn't help clicking in.

"test."

The simple two words are still the style of the word "k" speaking. They will not give you any explanation and will be placed in front of you in a plain way.

Zhao Shiqi was also the person who witnessed that scene three days ago. As a product manager of the mobile Internet, he had two years of study experience in the Cambridge Engineering Department and had a deep understanding of speech recognition technology. This is why he admired this mysterious man very much and admired the other party's deep foundation in natural language understanding in speech recognition. That was not the level of an ordinary top expert, but a person at the top of the pyramid.

After witnessing that scene, Zhao Shiqi couldn't help but feel excited and immediately sent a private message to contact the other party... Unfortunately, he had not waited for any reply from the other party until now.

Zhao Shiqi is very regretful, and probably the other party doesn't look down on him much.

Well, maybe not.

Judging from the mysterious man's style of behavior, it seems to be more indifferent and ignorant?

It felt very strange, just like walking on the street and the vendors around were shouting their products vigorously. One of the vendors sat there, neither shouting nor being lazy, but sitting calmly on the ground, putting the goods on the stall, quietly waiting for the destined person.

That's right, this is what "k" brings to Zhao Shiqi.

It's indeed a bit ridiculous, someone who is destined to be?

Haha, when Zhao Shiqi thought of his ridiculous thoughts, he felt a little urge to laugh... But his eyes just moved to the bottom of the screen, and he could no longer laugh.

The title is "test". As soon as you enter, it is really a test question. It neither explains the reason nor any explanation or explanation. So I simply put forward a question below.

“Recommended algorithm?”

The brows became more and more frowned, and on the dense pages, a wonderful algorithm was displayed on the screen.

"It's interesting."

After browsing, Zhao Shiqi was really surprised. The current recommendation algorithm basically has three routines. The first is content-based recommendation (content-ba color dfilte daily), the second is social recommendation (socialremendation), and the third is collagen filter recommendation (colla wave ration filter daily).

But the algorithm proposed by this "k" is actually a new thinking. The algorithm that thinks about problems from another perspective is a bit similar to the latent factor lf algorithm... but the efficiency seems to be higher and the algorithm error is much smaller.

Zhao Shiqi wiped the sweat from his forehead, and his gaze for more than an hour had already made his neck a little sore and stiff.

I took a few deep breaths, picked up the cold tea next to me and drank it all, loosened my shoulders, and looked at the blank question at the bottom, and couldn't help but smile a little bitterly.

"It's really...had aversion."

It’s okay if the topics left behind are so tricky, why can you still attract yourself to join in?

What kind of charm exists in these algorithm formulas?

By the way, he was amazed by the core of this algorithm. He did not expect that he could use the cosine formula that angles between two vectors in multidimensional space in this way, which is completely different from the previous implementation method.

"The sharp sword has no intention... the soft sword has no constant... the heavy sword has no edge... the wooden sword has no stagnation... there is no sword and no move..."

Zhao Shiqi sighed, and somehow suddenly remembered these five realms of Dugu Qiubai.

In fact, those who work on programs and software can also have these five realms.

Those who are just starting out can only think and do things with the help of the thinking left by their predecessors, and will only follow the path left by their predecessors and walk forward. This sharp sword is the path and tool opened up by their predecessors.

There are many things in this world that can do this. But being able to use it well can no longer worry about food and clothing. It is considered a senior talent hired by many companies at high prices, and it can also become the pillar of many small and medium-sized companies.

"Soft Sword Impermanence" focuses on the word "impermanence". At this level, the common point of their mutual change is that it no longer makes people feel stiff, and can often make eye-catching characteristics.

This second level of talents not only lies in how strong their programming strength is, but also in how they can break out of the thinking range of their predecessors and look at problems from another perspective.

When it comes to "heavy sword without a sharp edge", it is a qualitative leap. All such talents are the top leaders of large multinational groups. They are crushed with their own solid skills and unquestionable strength, making it impossible to say or be faulted.

As for "Wood Sword Without Stop", such people are no longer limited to any blind spots in thinking. They have their own opinions and theories, and can independently create finished products that surpass their predecessors and do whatever they want. This is a state that many people cannot expect in their entire lives. Their understanding of software and hardware is no longer something that ordinary people can look up to.

People of this level, each name is taken out separately, and they are all characters who can shock the world. What they create is the basis of today's industry and influence the entire human world. Without them, the life of human beings today would be inconsistent with the present.

As for the last realm, there is no need to say it. In Zhao Shiqi's point of view, that is not a realm that humans can achieve. After all, no matter how powerful humans are, they will make mistakes. This is the limitation of the human brain and is inevitable.

"Soft sword is impermanent? Heavy sword has no edge?"

Staring at the screen motionlessly, Zhao Shiqi suddenly sighed deeply: "The wooden sword is not stagnant..."

Maybe it was my own illusion.

After filling in the blank answer, Zhao Shiqi typed the Enter key.

“Huh?”

In just one hour, the number of replies here reached as much as 500! The number of pages is nearly twenty-five!

What's wrong with this? Are you arguing if you don't go inside the top post?

Obviously, so many people were quarreling before... Why are they gathering here now?

After sliding the mouse around, Zhao Shiqi suddenly was speechless. It seemed that his problem solving speed was very fast. No, it was very good to be able to solve it. There were quite a few people complaining that the question was too difficult and the input answers showed an error.

In any forum, no matter how many professionals there are, there are only a few experts.

Although he used to think he was a good master, Zhao Shiqi was still a little satisfied when he saw that many people could not solve the answer.

only……

"What does this mean?"
Chapter completed!