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Multichannel Marketing Platform Phishing Detection with Recurrent Neural Networks João Pereira
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The world E-goi +15 Years experience 500.000 users 700.000.000 SMS sent in 2018 100.000.000.000 Emails sent in 2018
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What was accomplished? F1-Score Recall Precision 98.0% 98.2% 98.4%
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About Phishing
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What do you look for? Sender Email doesn’t make sense Sense of urgency Call for immediate action Generic greeting Often poorly written ....
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The Data issue “Data! Data! Data! I can't make bricks without clay.” - Sir Arthur Conan Doyle
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The tools for the job Python Google Colab Keras
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[ 4, 23, 12, 52, 65, 8, 24, 23, …, 14 ] Tokenize Making the data readable Generate Embeddings
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How about neural networks? Feed Forward Network Recurrent Network
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Understanding the Architecture Great explanation at: https://colah.github.io/posts/2015-08-Understanding-LSTMs/
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Understanding the Architecture Great explanation at: https://colah.github.io/posts/2015-08-Understanding-LSTMs/
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Forget Gate
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Forget Gate
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Input Gate
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Input Gate
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Cell State
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Cell State
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Output Gate
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Output Gate
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Thank you!