| 摘要 |
PROBLEM TO BE SOLVED: To provide a mail filter system capable of filtering with high probability and deleting a message associated with a spam and including a spelling-altered word. SOLUTION: The mail filter system 46 includes an object connector 72 providing a connection to a thesaurus 48 for spell checking ; a token look up module 60 reading an e-mail message; and determining, via the connection provided by the object connector 72, whether each token in the e-mail message is defined in the thesaurus 48; and processing modules 62, 64 classifying the e-mail message, by referring to whether the e-mail message is the spam in accordance with the result of token look up. COPYRIGHT: (C)2005,JPO&NCIPI
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