METHOD FOR SPAM CLASSFICATION, RECORDING MEDIUM AND DEVICE FOR PERFORMING THE METHOD

摘要

A spam classification method includes a step of extracting the feature of a single document including the structural feature of a document, from a normal document and a spam document; a step of using learning data as the feature of the extracted single document and generating a document classification model; a step of extracting the feature of the single document from a classification object document; and a step of applying the feature of the classification object document to the classification model and determining whether the classification object document is the spam document. Thereby, a spam can be blocked efficiently and economically.