What are the sorting algorithms of search engines and how are they implemented?

First of all, I would like to talk about the essence of search engine optimization, I personally think that the essence of search and search optimization is "to truly improve the user experience or solve user problems while leaving a natural link", please note that my word "real" is really helping real users solve real problems, "natural by the way" means that it is natural to leave external links, and the address of leaving external links is not far-fetched or deliberate. Then, let's talk about the search engine ranking mechanism, in general, it should be the most slippery information that is high in user experience and valuable to users in front of the user's eyes.

Hello dear, I am happy to answer for you 1, the weight of the important element: then what is the weight? Weight refers to the search engine's judgment of the site's authority, weight belongs to a mathematical term, in the ranking of **, usually refers to the search engine's rating and judgment of **.

2. Server stability: The search engine relies on the spider crawling mode to crawl **and**, constantly crawling between the Internet, entering various keywords**, absolutely radical, so the server stability of ** is very important, and it also provides convenient conditions for spider crawling and crawling. 3. PPC Elements:

If the company spends a lot of money to buy a good position, then the ranking will naturally be high, but if the company chooses the method of intelligent bidding, the intelligent bidding is set, then due to the unreasonableness of the setting, it will also directly affect the keyword ranking. 4. Title: The final point is that the title must have high gold content and relevance, so that search engines and users can accurately crawl the keywords, in addition to the number of words that need to meet the requirements, the keywords should be comprehensively covered and adjusted.

Add keyword coverage, reduce or replace the frequency of non-keyword occurrence, and achieve the purpose of improving ranking through a combination of external and internal link optimization. 5. External link quality: Another influencing factor is the quality of external links, under normal circumstances, the quality of external links will also have an impact on the ranking.

6. Content quality: In the process of entering the search engine, compared with plagiarizing or copying the content of other people's articles, the search engine will favor the original article more and more. Hope it helps.

Summary. First of all, the hardware factor lies in whether the enterprise has purchased the bidding ranking, and secondly, it also involves whether the company's server is stable, and the software factor includes all the factors that can affect the weight of the company, in addition to the quality of the internal and external links, but also involves the quality of the original content.

I'm sorry I don't understand, but can you elaborate on that?

First of all, the hardware tassel factor is whether the enterprise has purchased the bidding ranking, and secondly, it also involves whether the company's macro server is stable, and the software factor includes all the factors that can affect the weight, in addition to the quality of the internal and external links, it also involves the quality of the original content.

What users want and "Relative importance" correspond to relevance and weight, so search engines will provide users with valuable search results based on "relevance" and "page authority", which is the search engine ranking mechanism.

Hello, I'm glad to answer for you, about your question: What are the factors of the search engine sorter system The answer is: what the user wants and "relatively important" corresponds to the relevance and weight, so the search engine will provide users with valuable search results according to the "degree of intermittentness" and "page weight", which is the ranking mechanism of the search engine.

A search engine is a retrieval technique or crack-shooting technique that uses specific strategies to retrieve specified information from the Internet and feedback it to users according to user needs and certain algorithms. Search engines rely on a variety of technologies, such as web crawler technology, source search search and sorting technology, web page processing technology, big data processing technology, natural language processing technology, etc.

1) Word frequency statistics.

2) Word position weighting.

1) PageRank algorithm.

The basic idea of the pagerank algorithm is that the importance of a page is measured by the pagerank value, which is mainly reflected in two aspects: the number of pages that refer to the page and the importance of the page that references the page.

It is calculated as follows:

pr(a): the PageRank value of page A;

d: The damping coefficient is proposed to avoid this problem (i.e., the linksink problem) because some pages do not have incoming or outgoing links, and the pagerank value cannot be calculated. The damping factor is often specified as.

r(pi): the pagerank value of the page pi;

2) topic-sensitive pagerank algorithm.

There are tutorials on the Cloud Walker SEO Tutorial Network.