METHOD, SYSTEM AND SLIDE WINDOW FOR DETERMINING IMPORTANCE OF ARTICLE

摘要

A method for determining importance of an article includes: sliding, by a slide window, from an initial slide start point of an article; collecting, by the slide window, non-repeated words swept by the slide window; recording, by the slide window, the number of words swept by the slide window when the number of words collected by the slide window reaches a pre-defmed number; configuring, by the slide window, a new start point and clearing the words collected by the slide window; and repeating the process of sliding, collecting, recording, configuring and clearing until the whole article is swept; obtaining, by the slide window, a maximum value along the numbers recorded by the slide window; and determining, by the slide window, importance of the article according to the maximum value. The present invention also provides a system and a slide window for determining the importance of the article.