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Call Transcription & processing
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Classroom Contents
Gathering Threat Intelligence on Telephony Scams to Detect Fraud
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- 1 Intro
- 2 Outline
- 3 Phoneypot IN ONE MONTH
- 4 PHONEYPOT VS ONLINE COMMENTS
- 5 System Overview
- 6 System Details
- 7 Call Transcription & processing
- 8 Natural Language Processing
- 9 Examples of Topics from Robocalls
- 10 Keywords are too noisy
- 11 Clustering of transcripts similarity matrix
- 12 Cluster extraction
- 13 Cluster Phoneprinting
- 14 Phoneprints are voice agnostic
- 15 Phoneprinting distinct telephony infrastructures
- 16 Google-related scams
- 17 Sharon, your Google specialist
- 18 Google Business Listing
- 19 Debt Collectors
- 20 Election year
- 21 Automating scamy spam detection and tracking
- 22 Conclusion
- 23 Acknowledgements & Questions
- 24 Experiment Overview
