Rebirth: Dominate The World, Starting From The School Network

"Everyone please stop what you are doing."

future technology.

Lu Yi brought Zhang Xiaolong to the WeChat project development team, clapped his hands, and said to the busy people: "This time I have hired a heavyweight for your WeChat project team, Mr. Zhang Xiaolong, everyone is welcome!"

Bang bang bang~

Everyone looked at him one after another, their eyes fell on Zhang Xiaolong, and then they clapped and welcomed him.

Lu Yi's prestige in the company is very high, and the people who can be hired by Lu Yi personally are ordinary people.

"Haha, Lu Shen, you finally dug someone up!"

"Yes, we can finally match the progress of the Jisou project team."

Everyone said, welcoming Zhang Xiaolong.

Zhang Xiaolong didn't have any stage fright and stood up and said a few words.

For WeChat, Lu Yi's requirements are timely and quick responses, and the page is concise and clear.

Lu Yi is very clear about the development history of WeChat.

If we use the timeline of previous lives as a reference, WeChat was launched in 2011.

At that time, the mobile Internet was already very developed. As soon as WeChat was launched, it became popular all over the country.

But at this stage, Lu Yi is not absolutely confident that WeChat will become popular after it is launched, because there is still the big mountain of QQ lying in front of it.

At this stage, the mobile Internet has just started, and smartphones are still in their infancy. WeChat cannot do without smartphones if it wants to become popular.

The current version of WeChat can only be a computer version.

Therefore, it is difficult to defeat QQ, which is at its peak, with the computer version of WeChat.

But everything is difficult at the beginning. Lu Yi is also preparing for the future.

His goal is not just the Internet industry. He is preparing to use the Internet as a springboard to enter industry, such as electronic equipment, and combine the two to create a giant.

On Zhang Xiaolong's side, in addition to being responsible for the development of WeChat, foxm also has to do the same.

It can be said that Lu Yi bought the foxm team from Boda Company for 3 million meters, which is definitely a very cost-effective deal.

Zhang Xiaolong's team is actually the group of people who will develop WeChat in the future. You can imagine how powerful it is.

There are more than twenty people in this team, and several of them are very high-level, such as Yu Chao who developed the "Hanshen Chinese Information System" and Yu Hanwei of cterm.

Talents like this are all under Zhang Xiaolong, and they are willing to develop with Zhang Xiaolong. This time Lu Yi can take them under his command, which can be said to be a big bargain.

A company like Boda obviously didn't understand the value of Zhang Xiaolong's team, so it agreed to sell the Foxhail software and its development team to him in a package for 3 million meters.

When Boda acquired Foxmail for 12 million, it was interested in the users of this mailbox. It originally thought that it would be tied to their corporate mailbox based on the user group.

You can make a lot of money. 1

But Zhang Xiaolong, who became the vice president of Boda, insisted on requiring that Foxma software be free for life.

And it’s just free, no ads are allowed.

Boss Boda can't bear it anymore!

Generating electricity for love?

He is a businessman!

It was also under this situation that the rift between Zhang Xiaolong and Boda's top management became increasingly wide, and Boda's own efficiency became worse and worse. They continued to cash out to make up for their losses, and selling Foxmail was the best way in their opinion.

certainly.

The reason why Zhang Xiaolong agreed to come to Future Technology has a lot to do with Lu Yi's decision to operate foxma according to his ideas.

Foxmail will be used as an additional product of the school network, and Zhang Xiaolong and Yu Chao will still be responsible for the continued development and maintenance.

Jisou project development team.

Lu Yi simply said hello to Yu Jun and others, and then he would tell Yu Jun about the core algorithm of the search engine.

The most important thing about a search engine is the algorithm, which requires the use of web crawler technology, retrieval and sorting technology, web page processing technology, big data processing technology, natural language processing technology, etc.

It boils down to one thing: algorithms.

Every technology is inseparable from algorithms.

"I'm not sure what everyone here's achievements and understanding of search engines are. Let me tell you my own opinions first. If anyone has any questions, you can interrupt me~

"Before I show my core algorithm, let's take a look at the three current mainstream algorithms, Qiandu's hyperlink analysis, Guge's pagerank, and IBM's hits algorithm.

“Almost everyone feels that Qiandu’s hyperlink analysis is the most backward among the three algorithms, but there are some things we can look at from multiple perspectives. In a sense, Qiandu’s hyperlink algorithm has laid the foundation for search engines. development basis.”

"In fact, no matter which algorithm it is, the algorithm basis is the same."

"Catch web page information, and then use some mechanism to sort these web pages. When the user enters keywords, the corresponding web pages are matched according to the keywords.

"So when comparing the three algorithms, what are the disadvantages of Qiandu?"

"I think Qiandu is too simply based on the basic ranking method of all the results of a certain search. The more web pages that are pointed to by other web pages with hyperlinks, the higher the value."

"In contrast, Guge's PageRank copies the entire Internet to a local database, and then analyzes all links on the web page."

"Rating the popularity of web pages based on the number and importance of incoming links and anchor text is to use the collective wisdom of the network to determine which websites are the most useful.

"Of course, the Pager (Wang Hao) ANK algorithm also has corresponding drawbacks, that is, it relies too much on external link analysis. Many webmasters use cheating methods to increase the external links of their websites, so there are a lot of junk external links on the Internet."

"As for the hits algorithm, the theoretical basis remains unchanged. After the user enters the keyword, the algorithm calculates two values ​​for the returned matching page, one is the pivot value and the other is the authority value. These two values ​​are interdependent and interdependent. Influenced.”

"In this way, the search results of hits will be more authoritative and accurate than the two algorithms of hyperlink analysis and pageran, but this algorithm will greatly increase the computational burden."

Lu Yi analyzed the advantages and disadvantages of the three algorithms.

"On this basis, what I want to introduce to you next is my core algorithm, the dynamic rule hyperlink analysis algorithm..."

Lu Yi introduced his algorithm, which caused Yu Jun and others to exclaim. .