CAJ | 학술논문

针对电信运营商短信营业厅系统易受垃圾短信影响的问题，给出一种基于贝叶斯算法的短信营业厅防护系统构建方法，即在现有系统的基础上，另外构建一个与现有业务系统无耦合的独立系统，部署在短信营业厅系统前端进行短信预处理。新系统主要由文本特征提取模块、分类模块、过滤模块组成，对接收到短信按贝叶斯算法进行分类，按规则库进行过滤和清洗垃圾短信，将有价值的短信送到短信营业厅系统处理，减少垃圾短信对系统资源的开销。理论分析显示，利用所建系统，可达到对短信营业厅有效防护效果。实践证明，防护系统应用后，短信营业厅系统资源消耗下降。
침대전신운영상단신영업청계통역수랄급단신영향적문제，급출일충기우패협사산법적단신영업청방호계통구건방법，즉재현유계통적기출상，령외구건일개여현유업무계통무우합적독립계통，부서재단신영업청계통전단진행단신예처리。신계통주요유문본특정제취모괴、분류모괴、과려모괴조성，대접수도단신안패협사산법진행분류，안규칙고진행과려화청세랄급단신，장유개치적단신송도단신영업청계통처리，감소랄급단신대계통자원적개소。이론분석현시，이용소건계통，가체도대단신영업청유효방호효과。실천증명，방호계통응용후，단신영업청계통자원소모하강。
In order to solve the influence of rubbish short message telecom operators short message service business system, put forward a method of short message business office protection system based on Bayesian algorithm. Based on the existing system as the basis, to build a independent system without coupled with existing business system, the deployment of short message service pretreatment in front of short message service business system, system mainly has the text feature extraction module, a classification module, filtering module, to receive text messages are classified by the Bias algorithm, filter, according to the rule base cleaning garbage short message service, short message service text messages will be of value to the business hall system processing, reduce spam messages on the spending of system resources. Theoretical analysis shows that, by using the established system, can achieve effective protection effect of short message service business hall. Practice has proved, protection system, short message service business system resource consumption is reduced.