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2 results for “Leetspeak”
Set of obfuscated spam dataset by using LeetSpeak transformations
<p>The usage of LeetSpeak and other text hiding tricks is often used by spammers in the distribution of unsolicited contents. To evaluate deobfuscation techniques and their impact on spam content classification, we preprocessed several popular public datasets to partially obfuscate the text. The datasets transformed are:</p> <ul> <li>YouTube Spam Collection [2, 3] which is available on <a href="https://www.dt.fee.unicamp.br/~tiago/youtubespamcollection/">https://www.dt.fee.unicamp.br/~tiago/youtubespamcollection/</a>.</li> <li>a subset of YouTube Comments [4, 5] which is available on <a href="http://mlg.ucd.ie/yt/">http://mlg.ucd.ie/yt/</a>.</li> <li>CSDMC2010 which is available on <a href="http://csmining.org/index.php/spam-email-datasets-.html">http://csmining.org/index.php/spam-email-datasets-.html</a>.</li> <li>TREC2007 which is available on <a href="https://plg.uwaterloo.ca/~gvcormac/treccorpus07/">https://plg.uwaterloo.ca/~gvcormac/treccorpus07/</a></li> </ul>
Image dataset to train a deep learning model to decode Leetspeak obfuscated characters
<p>The dataset contains an image database (18,981 images) that could be used to train a deep learning model to accurately detect characters. We have successfully used it to create a model that identifies characters encoded using LeetSpeak. The original dataset can be found in the Mondragon Unibertsitatea Repository -- https://gitlab.danz.eus/datasharing/ski4spam</p> <p>The training dataset consists of:</p> <p>- Alphabetic letters (a-z) written using different fonts and styles (regular, cursive, bold, cursive+bold)</p> <p>- Handwritten letters: English handwriting from the Chars74k dataset [2] which is available at http://www.ee.surrey.ac.uk/CVSSP/demos/chars74k/.</p>
ScienceDex guides
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