What is the word segmentation technology? Word Segmentation technology is a kind of technique which is used by the search engine to deal with the key string of user submitting query, according to the user's keyword string using various matching methods. Word segmentation technology was first invented by Google, but also the most sophisticated technology, Chinese word segmentation technology everyone is very clear. Although Google is the founder of Word segmentation technology, but in Chinese than the English language is much more complex, there are a variety of semantics, so Chinese word segmentation technology in this regard is Baidu's leading.
There are three ways to Chinese participle: 1. String matching participle method 2. Word Word Method 3. Statistical participle method. Here is not introduced in detail, the case-oriented. We take "Chinese word segmentation technology" as an example, assuming that it is the key words of the Web page, how to do it to make our page ranking more forward, so that more people to search. Baidu participle: string matching participle is "Chinese word segmentation technology", word meaning is "Chinese participle", "participle technology", statistical participle is "Chinese", "participle", "technology." A word Baidu can be divided into so many, and we want to extract useful words on the site, Baidu will also be based on word matching, word meaning matching, the frequency of words, the decision based on those words to capture the Web page.
In Baidu input "Chinese word segmentation technology", ranked on the first page are "Chinese word segmentation technology" as the title of the page, in addition to the first site, is "Chinese participle" as the title. Some people may feel strange, in fact, in the title meaning similar, the article is concerned about the rate, the theme of the site, the site's external chain and weight determines its ranking, of course, this is not what we are discussing. We can see from the search results, the red font is mostly "Chinese word segmentation technology", stating that the site conditions are quite the case, first display the title matching page. Then look back, with Baidu Snapshot View page, you will find, "Chinese word Segmentation technology", "Chinese participle", "Chinese" font for yellow, "participle technology", "participle" for blue, "technology" for green. Baidu's weight is yellow > Blue > Green, so we know how to choose keywords. Priority to choose "Chinese word segmentation technology", "Chinese participle" ("Chinese" the word will not be considered, and our article does not match the theme), and then choose "Word segmentation technology", although "participle technology" weight slightly lower, but in line with our article theme.
Through the word segmentation technology, combined with the theme of the article and the search habits of netizens, we can identify keywords for their website, in fact, this is the origin of SEO. Word segmentation technology is one of the core technologies of search engines, if you have research in this area, in the Web site rankings, you can be a duck in the world.
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