METHOD AND SYSTEM OF DETERMINING GARBAGE INFORMATION

摘要

A method and system of determining garbage information is related to the field of information filtering and solves the problem of unreasonably predefining the garbage information. The method includes the following steps: predefine the garbage information keywords in the sample data; compute the value of each keyword; simulate filtering the sample data with the keyword value and obtain filtering index value; judge whether the filtering index value is qualified to the evaluating index, if not, the keyword or keyword value is adjusted and if yes the adjusting is finished. The method of the invention can help the user to better determine garbageinformation keyword and keyword value and judge whether some information is garbage information according to the keyword, and arrive at a better filtering effect. The invention can be widely used in various applications and systems such as feedback system, board system, forum, garbage mail processing and so on.