摘要
本文在定义元符号及演算规则的基础上 ,基于字符串匹配 ,给出了一个不良信息文本过滤模型。由于规则是通过元符号或其它规则演算生成 。
After meta-symbol is set and Calculation Rules are defined,a Rules base is founded.It stores these meta-symbols and Rules.Then this text presents a model of filtering bad text information based on a string matching.Because new Rule is produced by calculations of meta-symbols or other Rules,this model is efficient and hardly slows computer speed.
出处
《计算机应用与软件》
CSCD
北大核心
2004年第3期83-85,共3页
Computer Applications and Software
