Global ETD Search
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Showing 1 to 4 of 4 for “"Spam-Filter"”.
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A VoIP anti-Spam System based on Reverse Turing Test
A reverse Turing test based anti-voice-Spam scheme in conjunction with black/white listing is proposed, demonstrated and verified to mitigate the Spam threats to the security of a VoIP network. The first part of this work demonstrates the feasibility of VoIP Spam generation and routing without …
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Prediction games : machine learning in the presence of an adversary
… data. Consider, for instance, the task of email spam filtering where one seeks to find a model which automatically assigns new, previously unseen emails to class spam or non-spam. Building such a predictive model based on observed training inputs (e.g., emails) with corresponding outputs (e.g., …
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Improving the Prediction Accuracy of Text Data and Attribute Data Mining with Data Preprocessing
… is suggested as the best method to identify the spam emails. The Impact of preprocessing phase on the performance of the Naïve Bayes classifier is analyzed by comparing the output of both the preprocessed dataset result and non-preprocessed dataset result. The test results show that combining …