"CMS for a website: a review of the best engines"

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Ranging
So, in response to the user's request, the system provides him with a list of the most relevant pages. The place in the search results for each site is determined during ranking. Robots also have a special formula for this process.

In order to distribute search resources as relevant as possible and help find the necessary information faster, Yandex developers have come up with a unique tool. We are talking about a machine learning method called Matrixnet. Thanks to it, the ranking scheme is constantly being modernized: irrelevant criteria are removed, new ones are introduced instead, combinations are built, and coefficients are adjusted.

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Another undeniable advantage of Matrixnet optometrist accurate email list is the ability to separately configure the ranking formula for a specific category of queries. These can be, for example, keywords related to films, TV series or computer games. At the same time, the quality of search in a specific segment improves without causing any problems in the work of other segments.

If the first Yandex ranking formula weighed 10 bytes, then the current version takes up about 100 megabytes of memory.

The purpose of search engines is not only to find all pages on the Internet that match the topic of the entered query, but also to sort them by degree of relevance. It is even more surprising how quickly Yandex solves this problem: the results for any keyword are generated in a matter of seconds. It is not for nothing that Yandex's slogan sounds like "You can find everything!" At the same time, one of the first links usually contains the necessary information. If you did not find what you were looking for there, most likely, changing the query will help.

How Google Search Results Work
How Google Search Results Work
The Google search engine was born in 1996, when students Larry Page and Sergey Brin placed it on a subdomain of the Stanford University website — google.stanford.edu. A separate domain, google.com, was registered in the fall of 1997 and soon became one of the most popular websites in the world.

Since in most cases there are millions of pages matching a single keyword, Google uses certain ranking methods to select and display the most relevant ones at the top of the search results.

The algorithms of this search engine are based on the sequential execution of several interrelated processes: first, pages are studied and indexed, and then displayed in a certain order depending on relevance and personalization.

At the moment, Google search results show not only web pages, but also information from books stored in the largest libraries, and also allow you to find out the schedule of transport and much other useful information. The system owes its expansion of capabilities to a modern technology called the "Knowledge Network".