I need some documents regarding search relevancy algorithms.?

Question

I want to know the particular relevancy algorithms that search engines used to sort the results by relevancy.

Answer 1

The general definition is a method used by research engines to order the results of a query. Criteria vary with each search engine and are based on a variety of factors such as the position of the word sought, the frequency with which it recurs, site popularity in which the word appears etc.

Here are a couple of places to start your search.

http://websearch.about.com/od/r/g/relevancy_alg.htm

http://www.columbia.edu/cu/lweb/help/clio/keyword_relevance.html

Also try do a Google search on "relevancy algorithm".

Best Wishes and have fun but be careful.

Answer 2

The relevance score of each document in the search engine index is represented by a positive floating-point number called the 'Score'. The higher the score the more relevant the document is. the way it ranks them is based upon the algorithm, and while the actually content of the algorithm is a closely guarded secret that is constantly changing, you can get an impression for what is a positive influence upon your score. for example relevance to the searched item, this si achieved through keyword optimisaiton, and the other big aspect is your page's reputation - how many other webistes like and link to your page as well as factors like reviews, scoail media and the accessibility of the website. Also keep in mind that each search engine has its own algorithm, therefore they have different formula in calculating score. For further information on this, visit our website now.