The core technology of search engine

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What I'm going to say today is the fundamental core of search. Is the search for computing the key technology of page sorting.

But at present for Baidu I do not know whether to use this technology, but the basic can also use this technology to understand. Only the specific algorithm is different. The core of the technology can be disclosed, the core algorithm of each search is a level of confidentiality.

For Google's PageRank considerations:

Using Google's technology, you can guide us in correcting our own web page making mistakes. Make it more suitable for searching.

Weight of a link:

Links are the basis of the site is also the basis for search. PageRank gives us a clear idea of how to build a link, which is more consistent with search calculations based on the Web site links built.

(1) Recommended role.

Search how to determine the quality of a Web page, how to determine the sort results? This shows the calculation of the PageRank (page rank). Calculated, the highest level will be ranked before the search results. So!

Article PageRank Computing:

Search is the root of the suppression of SEO or sort of cheating behavior, so that visitors to the fastest speed to get the actual search results.

Algorithms for calculating basic principles (personal only, arbitrary):

(1) Site link construction:

There are several places of attention, together to explore:

1 Since is the construction link, is according to the website content to classify, by the type divides the topic and the prominent key words.

2 Build the navigation according to the theme of the website. Highlight the theme!

3 Lose the former habit, return home not every page needs to do, of course, if only a key word of the station will not say.

4 when doing any keyword, suggest learning "Chinese participle" This study can make you more reasonable arrangement and use of keywords.

5 each reverse link can be considered as a recommendation. When a page is recommended for a number of times, it makes the page pagerank. This page will get a good ranking.

6 of course, but also to improve the three problems can make the home page to get the best weight, 1 make this page weight increase, recommended weight on the high, 2 increase the number of recommended pages, you can also improve the weight recommended. 3 Increase the correlation degree. Irrelevant pages have little effect.

7 links are also divided into both inside and outside, do a good job! Getting a high correlation external link is as good as improving PageRank (page level).

8 The head of the page and the body area of the keyword approach is not the same. Very different. Combined with Baidu's Chinese word segmentation technology, this is also the difference between Chinese and English search.

9 Chinese participle combined with fuzzy query technology, this I also master is not very good. This combination of more can expand the use of keywords.

In short, this is not an article can be said clearly. Let's Go!