Analysis of Chinese word segmentation algorithm in SEO search

A practical tutorial on the principle of Chinese word segmentation algorithm in SEO search. If a person wants to become a qualified SEO engineer, the search engine word segmentation thinking must be mastered, because only the word segmentation thinking can be mastered, you can make webpages that search engines like and that users like. Although you have shared the Chinese word segmentation principles of search engines in the dream travel video tutorial, they are not completely, share the text version and image version of the system with you. Gu Fangyuan will show you how to correctly learn SEO search word segmentation thinking.

Chinese word segmentation principle of search engines

First of all, we need to know how search engines work by entering the content of each webpage into the database by words. For example, your article title is: Dream SEO practical training provides free SEO tutorials, then, the search engine divides the title into words that have been stored in the search engine dictionary and words that users often pay attention to, such as "dream", SEO, practice, training, provision, and free of charge, SEO tutorials, SEO practice training, free SEO tutorials, free SEO training, and SEO training are not listed here. See the illustration.

 

 

We can understand this kind of thinking. Therefore, splitting sentences in an article into each word or word is the first page of the search engine. This is also the most important step, because only words are better divided, in order to accurately feedback the value information to users, it is also very important for a professional Website Optimizer to use Chinese word segmentation methods, this is because the primary has completed word segmentation for each word to be optimized in order to better optimize each web page, in order to clearly tell the search engine what this website represents to improve the search engine rankings, and clearly tell the user what your webpage will Express, this is the most profound experience that Gu Fangyuan has experienced since serving as a SEO consultant for hospitals. Sometimes, the word segmentation of a webpage is wrong, and more efforts are in vain, because SEO promotion enterprises are very efficient, low efficiency means that investment and return rates are too low, which is a wrong strategy for the rational use of enterprise resources.

Principles of Chinese word segmentation algorithms for search engines

Some new friends may seem to have complicated word segmentation theories for Chinese word segmentation. However, you do not have much meaning for the theories of necessary words, you only need to know the calculation method and how to perform word segmentation for each web page, now Gu Fangyuan shares the Chinese word segmentation algorithm with the title "SEO search Chinese word segmentation algorithm principle practice Tutorial.

1. The minimum word segmentation method, that is, dividing a small number of keywords into different phrases and finding the smallest phrase in each sentence, such as dividing them into common phrases: SEO, search, chinese, word segmentation, algorithms, principles, practices, tutorials, and so on, and then merge the smallest words and words, such as Chinese and word segmentation, there is a minimum phrase "Chinese Word Segmentation", so please give yourself a different picture.

2. The mean-square-direction least match and the maximum match method. For example, the phrase "SEO search" is the forward least match, and the "SEO tutorial" is the maximum match. The smaller the relative positive least match, the higher the authority of this keyword, the better the ranking. For example, "SEO word segmentation" is a medium match. For example, domain name Dream SEO training www.seomydream.com can also split seo by English, my and dream are then combined. It is best to use pinyin for Chinese domain names, while Gu Ge uses English. Learn more.

3. Reverse least matching and maximum matching, that is, the phrase matching method from right to left, because the search engine simply relies on positive matching to meet user requirements, therefore, the search engine also needs to consider reverse Matching. For example, "Chinese search" is the minimum reverse matching, reverse least matching is often more important than the right of forward maximum matching (under the same conditions). When "actual SEO" is used to achieve maximum matching, the distance between words and words gets closer, the lower the matching degree, the more difficult it is to rank at the same time, resources and costs, by adding fully-matched keyword density, internal anchor text links, and out-of-site links to these words in the content, the search engine can better understand the subject of a webpage, for example, the title of a website entitled "seo earning training" does not contain the word "SEO earning training". However, when users search for "SEO earning" and SEO earning training, it can be stabilized at the first place in the search engine. This is the ranking of the internal keyword density and internal link remediation methods, because there are very few external links in the dream SEO training. See the illustration,